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San Ramon, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymers and methods for ophthalmic applications
Patent number
11,053,335
Issue date
Jul 6, 2021
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Grant
Ultra violet, violet, and blue light filtering polymers for ophthal...
Patent number
10,463,766
Issue date
Nov 5, 2019
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
10,421,830
Issue date
Sep 24, 2019
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers and methods for ophthalmic applications
Patent number
9,820,850
Issue date
Nov 21, 2017
Key Medical Technologies, Inc.
Khalid Mentak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
9,056,934
Issue date
Jun 16, 2015
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of making ophthalmic devices and components thereof from hyd...
Patent number
8,455,572
Issue date
Jun 4, 2013
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
8,420,753
Issue date
Apr 16, 2013
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
8,048,972
Issue date
Nov 1, 2011
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Infinite refractive index gradient (IRIG) polymers for ocular impla...
Patent number
7,857,848
Issue date
Dec 28, 2010
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultra violet, violet, and blue light filtering polymers for ophthal...
Patent number
7,842,367
Issue date
Nov 30, 2010
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic apparatuses and methods
Patent number
7,771,470
Issue date
Aug 10, 2010
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
7,745,555
Issue date
Jun 29, 2010
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
7,446,157
Issue date
Nov 4, 2008
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nanohybrid polymers for ophthalmic applications
Patent number
7,399,811
Issue date
Jul 15, 2008
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High refractive index polymers for ophthalmic applications
Patent number
7,354,980
Issue date
Apr 8, 2008
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYMERS AND METHODS FOR OPHTHALMIC APPLICATIONS
Publication number
20230130090
Publication date
Apr 27, 2023
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Application
BIOACTIVE POLYMERS FOR OPHTHALMIC APPLICATIONS
Publication number
20230131507
Publication date
Apr 27, 2023
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Application
POLYMERS AND METHODS FOR OPHTHALMIC APPLICATIONS
Publication number
20220242983
Publication date
Aug 4, 2022
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Application
POLYMERS AND METHODS FOR OPHTHALMIC APPLICATIONS
Publication number
20210324125
Publication date
Oct 21, 2021
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NANOHYBRID POLYMERS FOR OPHTHALMIC APPLICATIONS
Publication number
20200087433
Publication date
Mar 19, 2020
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Polymers and Methods for Ophthalmic Applications
Publication number
20190119425
Publication date
Apr 25, 2019
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NANOHYBRID POLYMERS FOR OPHTHALMIC APPLICATIONS
Publication number
20150274869
Publication date
Oct 1, 2015
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMERS AND METHODS FOR OPHTHALMIC APPLICATIONS
Publication number
20150038612
Publication date
Feb 5, 2015
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Application
NANOHYBRID POLYMERS FOR OPHTHALMIC APPLICATIONS
Publication number
20130231449
Publication date
Sep 5, 2013
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMERS AND METHODS FOR OPHTHALMIC APPLICATIONS
Publication number
20130231740
Publication date
Sep 5, 2013
Key Medical Technologies, Inc.
Khalid Mentak
G02 - OPTICS
Information
Patent Application
METHOD OF MAKING OPHTHALMIC DEVICES AND COMPONENTS THEREOF FROM HYD...
Publication number
20120196951
Publication date
Aug 2, 2012
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NANOHYBRID POLYMERS FOR OPHTHALMIC APPLICATIONS
Publication number
20120035337
Publication date
Feb 9, 2012
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ULTRA VIOLET, VIOLET, AND BLUE LIGHT FILTERING POLYMERS FOR OPHTHAL...
Publication number
20110071629
Publication date
Mar 24, 2011
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NANOHYBRID POLYMERS FOR OPHTHALMIC APPLICATIONS
Publication number
20100261858
Publication date
Oct 14, 2010
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INTERFACIAL REFRACTION ACCOMMODATING LENS (IRAL)
Publication number
20090264998
Publication date
Oct 22, 2009
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Infinite refractive index gradient (IRIG) polymers for ocular impla...
Publication number
20070004863
Publication date
Jan 4, 2007
Key Medical Technologies, Inc.
Khalid Mentak
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Ophthalmic Apparatuses and Methods
Publication number
20070004852
Publication date
Jan 4, 2007
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ultra violet, violet, and blue light filtering polymers for ophthal...
Publication number
20060252844
Publication date
Nov 9, 2006
Key Medical Technologies, Inc.
Khalid Mentak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nanohybrid polymers for ophthalmic applications
Publication number
20060122349
Publication date
Jun 8, 2006
Key Medical Technologies, Inc.
Khalid Mentak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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