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Chance Lehman
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
High refractive index ophthalmic device materials with reduced tack
Patent number
8,362,177
Issue date
Jan 29, 2013
Novartis AG
Chance Lehman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low-tack ophthalmic and otorhinolaryngological device materials
Patent number
8,058,323
Issue date
Nov 15, 2011
Novartis AG
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High refractive index ophthalmic device materials
Patent number
7,790,825
Issue date
Sep 7, 2010
Alcon, Inc.
Chance Lehman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low-tack ophthalmic and otorhinolaryngological device materials
Patent number
7,714,039
Issue date
May 11, 2010
Alcon, Inc.
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low-tack ophthalmic and otorhinolaryngological device materials
Patent number
7,585,900
Issue date
Sep 8, 2009
Alcon, Inc.
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
HIGH REFRACTIVE INDEX OPHTHALMIC DEVICE MATERIALS WITH REDUCED TACK
Publication number
20130030079
Publication date
Jan 31, 2013
Novartis AG
Chance Lehman
G02 - OPTICS
Information
Patent Application
HIGH REFRACTIVE INDEX OPHTHALMIC DEVICE MATERIALS
Publication number
20090281209
Publication date
Nov 12, 2009
Alcon, Inc.
Chance Lehman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HYDROGEL INTRAOCULAR LENS AND METHOD OF FORMING SAME
Publication number
20090248150
Publication date
Oct 1, 2009
Chance Lehman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW-TACK OPHTHALMIC AND OTORHINOLARYNGOLOGICAL DEVICE MATERIALS
Publication number
20090137745
Publication date
May 28, 2009
Alcon,Inc.
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW-TACK OPHTHALMIC AND OTORHINOLARYNGOLOGICAL DEVICE MATERIALS
Publication number
20090132039
Publication date
May 21, 2009
Alcon, Inc.
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW-TACK OPHTHALMIC AND OTORHINOLARYNGOLOGICAL DEVICE MATERIALS
Publication number
20080021548
Publication date
Jan 24, 2008
ALCON MANUFACTURING LTD.
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOW-TACK OPHTHALMIC AND OTORHINOLARYNGOLOGICAL DEVICE MATERIALS
Publication number
20080021129
Publication date
Jan 24, 2008
ALCON MANUFACTURING LTD.
Diana M. Cordova
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE