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Flueh, CH
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last 30 patents
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Patent Grant
Method for making silicone hydrogel contact lenses
Patent number
8,506,856
Issue date
Aug 13, 2013
Novartis AG
Frank Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for making contact lenses
Patent number
8,440,735
Issue date
May 14, 2013
Novartis AG
John Dallas Pruitt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Biomedical devices having improved surface characteristics
Patent number
7,875,660
Issue date
Jan 25, 2011
Novartis AG
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making contact lenses
Patent number
7,780,879
Issue date
Aug 24, 2010
Novartis AG
John Dallas Pruitt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Biomedical device having improved surface characteristics
Patent number
7,705,067
Issue date
Apr 27, 2010
Novartis AG
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biomedical devices having improved surface characteristics
Patent number
7,566,746
Issue date
Jul 28, 2009
Novartis AG
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biomedical devices having improved surface characteristics
Patent number
7,297,725
Issue date
Nov 20, 2007
Novartis AG
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of modifying surface characteristics
Patent number
6,451,871
Issue date
Sep 17, 2002
Novartis AG
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Actively controllable multifocal lens
Patent number
5,997,140
Issue date
Dec 7, 1999
Novartis AG
Xiaoxiao Zhang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MAKING CONTACT LENSES
Publication number
20100276823
Publication date
Nov 4, 2010
John Dallas Pruitt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MAKING CONTACT LENSES
Publication number
20100276824
Publication date
Nov 4, 2010
John Dallas Pruitt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BIOMEDICAL DEVICE HAVING IMPROVED SURFACE CHARACTERISTICS
Publication number
20100242409
Publication date
Sep 30, 2010
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biomedical device having improved surface characteristics
Publication number
20090288369
Publication date
Nov 26, 2009
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for making contact lenses
Publication number
20090160074
Publication date
Jun 25, 2009
John Dallas Pruitt
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MAKING SILICONE HYDROGEL CONTACT LENSES
Publication number
20090146330
Publication date
Jun 11, 2009
Frank Chang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for imparting hydrogel contact lenses with desired properties
Publication number
20080203592
Publication date
Aug 28, 2008
Yongxing Qiu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Biomedical devices having improved surface characteristics
Publication number
20080129956
Publication date
Jun 5, 2008
Lynn Cook Winterton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biomedical devices having improved surface characteristics
Publication number
20030065051
Publication date
Apr 3, 2003
Lynn Cook Winterton
G02 - OPTICS
Information
Patent Application
Composite holographic multifocal lens
Publication number
20010050751
Publication date
Dec 13, 2001
William Charles Banyai
G02 - OPTICS