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AST PRODUCTS, INC.
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BILLERICA, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Double-sided aspheric diffractive multifocal lens, manufacture, and...
Patent number
11,963,868
Issue date
Apr 23, 2024
AST Products, Inc.
Yi-Feng Chiu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Functionalized hydrophilic and lubricious polymeric matrix and meth...
Patent number
10,494,458
Issue date
Dec 3, 2019
AST Products, Inc.
William Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intraocular lens (IOL) injector and method of use thereof
Patent number
10,426,602
Issue date
Oct 1, 2019
AST Products, Inc.
Wen-Chu Tseng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Functionalized hydrophilic and lubricious polymeric matrix and meth...
Patent number
10,407,520
Issue date
Sep 10, 2019
AST Products, Inc.
William Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intraocular lens injector set
Patent number
D836771
Issue date
Dec 25, 2018
AST Products, Inc.
Wen-Chu Tseng
D24 - Medical and laboratory equipment
Information
Patent Grant
Functionalized hydrophilic and lubricious polymeric matrix and meth...
Patent number
10,005,854
Issue date
Jun 26, 2018
AST Products, Inc.
William Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ceramic composite
Patent number
7,595,120
Issue date
Sep 29, 2009
AST Products, Inc.
Ih-Houng Loh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ceramic composite
Patent number
7,378,163
Issue date
May 27, 2008
AST Products, Inc.
Ih-Houng Loh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Polymeric coatings containing a pH buffer agent
Patent number
6,992,127
Issue date
Jan 31, 2006
AST Products, Inc.
Tung-Liang Lin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for coating implants
Patent number
6,844,024
Issue date
Jan 18, 2005
AST Products, Inc.
Shih-Horng Su
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of ophthalmic compositions
Patent number
6,828,356
Issue date
Dec 7, 2004
AST Products, Inc.
Shih-Horng Su
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ophthalmic compositions
Patent number
6,806,364
Issue date
Oct 19, 2004
AST Products, Inc.
Shih-Horng Su
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
Information
Patent Application
DOUBLE-SIDED ASPHERIC DIFFRACTIVE MULTIFOCAL LENS, MANUFACTURE, AND...
Publication number
20240252309
Publication date
Aug 1, 2024
AST Products, Inc.
Yi-Feng Chiu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAOCULAR LENS (IOL) INJECTOR AND METHOD OF USE THEREOF
Publication number
20190105151
Publication date
Apr 11, 2019
AST Products, Inc.
Wen-Chu Tseng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUNCTIONALIZED HYDROPHILIC AND LUBRICIOUS POLYMERIC MATRIX AND METH...
Publication number
20180155466
Publication date
Jun 7, 2018
AST Products, Inc.
William Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUNCTIONALIZED HYDROPHILIC AND LUBRICIOUS POLYMERIC MATRIX AND METH...
Publication number
20180155467
Publication date
Jun 7, 2018
AST Products, Inc.
William Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUNCTIONALIZED HYDROPHILIC AND LUBRICIOUS POLYMERIC MATRIX AND METH...
Publication number
20130129953
Publication date
May 23, 2013
AST Products, Inc.
William Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CERAMIC COMPOSITE
Publication number
20080176732
Publication date
Jul 24, 2008
AST Products, Inc.
Ih-Houng Loh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Methods for coating implants
Publication number
20050100654
Publication date
May 12, 2005
AST Products, Inc., a Massachusetts corporation
Shih-Horng Su
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Surface silanization
Publication number
20040107905
Publication date
Jun 10, 2004
AST Products, Inc., a Delaware corporation
Min-Shyan Sheu
B08 - CLEANING
NIH Research Project
last 12 months
processing...
Count: 14
Research Projects
Information
Research Project
Coating Reduces Encrustation on Urethral Stent
Application id
6792834
Award notice date
Apr 23, 2004
Information
Research Project
Reducing Infection in Indwelling Medical Devices
Application id
6337211
Award notice date
May 31, 2001
Information
Research Project
ANTI BACTERIAL ADHERENCE TO OPHTHALMIC LENSES
Application id
2165147
Award notice date
Nov 28, 1994
Information
Research Project
SURFACE MODIFICATION OF POLYMERS FOR ARTIFICIAL CORNEAS
Application id
2164652
Award notice date
Apr 4, 1994
Information
Research Project
NOVEL POLYMER-COATED ION-EXCHANGE CHROMATOGRAPHY SUPPORT
Application id
3499034
Award notice date
Aug 4, 1993
Information
Research Project
BIODEGRADABLE VASCULAR GRAFTS
Application id
3502399
Award notice date
May 28, 1993
Information
Research Project
NOVEL BIOELECTRODE FOR NEUROSCIENCE APPLICATIONS
Application id
2266590
Award notice date
May 13, 1992
Information
Research Project
PEO STAR MOLECULES AS THROMBORESISTANT SURFACES
Application id
3502259
Award notice date
Apr 30, 1992
Information
Research Project
TOTALLY BIOABSORBABLE COMPOSITE BONE FIXATION DEVICE
Application id
3490676
Award notice date
Feb 7, 1992
Information
Research Project
PLASMA ENHANCED PARYLENE COATINGS FOR IMPLANTED ELECTRON
Application id
3504624
Award notice date
Dec 6, 1991
Information
Research Project
NOVEL BIOELECTRODE FOR NEUROSCIENCE APPLICATIONS
Application id
3509261
Award notice date
Jun 11, 1991
Information
Research Project
BIOLOGICAL MATERIALS SEPARATION BY CONDUCTIVE MEMBRANES
Application id
3498516
Award notice date
Feb 27, 1990
Information
Research Project
SURFACE MODIFICATION OF ABSORBABLE SUTURE MATERIALS
Application id
3490555
Award notice date
Sep 15, 1989
Information
Research Project
NOVEL BIOELECTRODE FOR NEUROSCIENCE APPLICATIONS
Application id
3504386
Award notice date
Aug 31, 1989