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                        Expansion ring for eyeball tissue
                    
                                            
                                - 
                                    Patent number 11,793,503
                                
 
                                - 
                                    Issue date Oct 24, 2023
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Expansion ring for eyeball tissue
                    
                                            
                                - 
                                    Patent number 11,219,438
                                
 
                                - 
                                    Issue date Jan 11, 2022
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Expansion ring for eyeball tissue
                    
                                            
                                - 
                                    Patent number 10,517,582
                                
 
                                - 
                                    Issue date Dec 31, 2019
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Ocular lens capsule retainer
                    
                                            
                                - 
                                    Patent number 10,085,882
                                
 
                                - 
                                    Issue date Oct 2, 2018
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Vaclav  Dusek
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Expansion ring for eyeball tissue
                    
                                            
                                - 
                                    Patent number 9,918,710
                                
 
                                - 
                                    Issue date Mar 20, 2018
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        Expansion ring for eyeball tissue
                    
                                            
                                - 
                                    Patent number 9,763,653
                                
 
                                - 
                                    Issue date Sep 19, 2017
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Boris  Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Aspirator tip
                    
                                            
                                - 
                                    Patent number 6,902,558
                                
 
                                - 
                                    Issue date Jun 7, 2005
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Lawrence  Laks
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
                    
                        Phaco tip wrench
                    
                                            
                                - 
                                    Patent number D489589
                                
 
                                - 
                                    Issue date May 11, 2004
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Kenneth J. Wiljanen
                                 
                        
                                            
                                - 
                                        
                                    D08 - Tools and hardware
                                 
                        
                 
             
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            - 
                
                
                    
                        Low profile phaco handpiece
                    
                                            
                                - 
                                    Patent number 6,234,993
                                
 
                                - 
                                    Issue date May 22, 2001
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Ed  Terpilowski
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
    
     
    
        
            
        
            
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                        Expansion Ring For Eyeball Tissue
                    
                                            
                                - 
                                    Publication number 20240041446
                                
 
                                - 
                                    Publication date Feb 8, 2024
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        DEVICE AND METHOD FOR OCULAR SURGERY
                    
                                            
                                - 
                                    Publication number 20230014011
                                
 
                                - 
                                    Publication date Jan 19, 2023
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Dominic A. Filice
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        DEVICE AND METHOD FOR OCULAR SURGERY
                    
                                            
                                - 
                                    Publication number 20220387215
                                
 
                                - 
                                    Publication date Dec 8, 2022
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY
                                 
                                - 
                                        
                                    Dominic A. Filice
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Expansion Ring For Eyeball Tissue
                    
                                            
                                - 
                                    Publication number 20220125422
                                
 
                                - 
                                    Publication date Apr 28, 2022
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        Expansion Ring For Eyeball Tissue
                    
                                            
                                - 
                                    Publication number 20200305857
                                
 
                                - 
                                    Publication date Oct 1, 2020
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
                    
                        Expansion Ring For Eyeball Tissue
                    
                                            
                                - 
                                    Publication number 20180303474
                                
 
                                - 
                                    Publication date Oct 25, 2018
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
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                        OCULAR LENS CAPSULE RETAINER
                    
                                            
                                - 
                                    Publication number 20130197533
                                
 
                                - 
                                    Publication date Aug 1, 2013
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Vaclav  Dusek
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        EXPANSION RING FOR EYEBALL TISSUE
                    
                                            
                                - 
                                    Publication number 20130131458
                                
 
                                - 
                                    Publication date May 23, 2013
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Boris E. Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        INTRAOCULAR CAPSULAR TENSION RINGS
                    
                                            
                                - 
                                    Publication number 20120290086
                                
 
                                - 
                                    Publication date Nov 15, 2012
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Boris E.  Malyugin
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        EXTENSION RING FOR EYEBALL TISSUE
                    
                                            
                                - 
                                    Publication number 20120289786
                                
 
                                - 
                                    Publication date Nov 15, 2012
                                
 
                        
                                            
                                - 
                                        
                                    MICROSURGICAL TECHNOLOGY, INC.
                                 
                                - 
                                        
                                    Vaclav  Dusek
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        System for IOL insertion
                    
                                            
                                - 
                                    Publication number 20040147938
                                
 
                                - 
                                    Publication date Jul 29, 2004
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology
                                 
                                - 
                                        
                                    Vaclav  Dusek
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
            - 
                
                
                    
                        Aspirator tip
                    
                                            
                                - 
                                    Publication number 20030199883
                                
 
                                - 
                                    Publication date Oct 23, 2003
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    Lawrence  Laks
                                 
                        
                                            
                                - 
                                        
                                    A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
                                 
                        
                 
             
    
     
    
        
            
        
            
            - 
                
                
                    
                        99024897
                    
                                            
                                - 
                                    Serial number 99024897
                                
 
                                - 
                                    Filing date Jan 31, 2025
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        90840027 - ARCDUO
                    
                                            
                                - 
                                    Serial number 90840027
                                
 
                                - 
                                    Registration number 7827279
                                
 
                                - 
                                    Filing date Jul 21, 2021
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        90801171 - TRABVU
                    
                                            
                                - 
                                    Serial number 90801171
                                
 
                                - 
                                    Filing date Jun 29, 2021
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        90801201 - TRABVIEW
                    
                                            
                                - 
                                    Serial number 90801201
                                
 
                                - 
                                    Filing date Jun 29, 2021
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        90801246 - TRABVIU
                    
                                            
                                - 
                                    Serial number 90801246
                                
 
                                - 
                                    Filing date Jun 29, 2021
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        88723583 - TRABEX
                    
                                            
                                - 
                                    Serial number 88723583
                                
 
                                - 
                                    Registration number 7139407
                                
 
                                - 
                                    Filing date Dec 11, 2019
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        88723581 - TRABEX+
                    
                                            
                                - 
                                    Serial number 88723581
                                
 
                                - 
                                    Filing date Dec 11, 2019
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        88584361 - ALLEGRO SP
                    
                                            
                                - 
                                    Serial number 88584361
                                
 
                                - 
                                    Registration number 6139816
                                
 
                                - 
                                    Filing date Aug 19, 2019
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        88554683 - COMPLEX CASES, SIMPLIFIED
                    
                                            
                                - 
                                    Serial number 88554683
                                
 
                                - 
                                    Registration number 7115597
                                
 
                                - 
                                    Filing date Jul 31, 2019
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        86007557 - DUET
                    
                                            
                                - 
                                    Serial number 86007557
                                
 
                                - 
                                    Registration number 4708949
                                
 
                                - 
                                    Filing date Jul 11, 2013
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
                                 
                        
                    
                 
             
            - 
                
                
                    
                        77657900 - MALYUGIN RING
                    
                                            
                                - 
                                    Serial number 77657900
                                
 
                                - 
                                    Registration number 3659631
                                
 
                                - 
                                    Filing date Jan 27, 2009
                                
 
                        
                                            
                                - 
                                        
                                    MicroSurgical Technology, Inc.
                                 
                                - 
                                        
                                    10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth