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Jianhui Shan
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High Bridge, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Photocurable halofluorinated acrylates
Patent number
6,534,671
Issue date
Mar 18, 2003
Corning Incorporated
Chengjiu Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for making unsymmetrically substituted fluorenyl compounds f...
Patent number
6,379,590
Issue date
Apr 30, 2002
AlliedSignal Inc.
Chengjiu Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for synthesizing polymeric AZO dyes
Patent number
6,346,361
Issue date
Feb 12, 2002
Clariant Finance (BVI) Limited
Jianhui Shan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photocurable halofluorinated acrylates
Patent number
6,323,361
Issue date
Nov 27, 2001
Corning Inc.
Chengjiu Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antireflective coating for photoresist compositions
Patent number
6,187,506
Issue date
Feb 13, 2001
Clariant Finance (BVI) Limited
Shuji Ding
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Antireflective coating compositions for photoresist compositions an...
Patent number
5,994,430
Issue date
Nov 30, 1999
Clariant Finance BVI) Limited
Shuji Ding
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light absorbing polymers
Patent number
5,981,145
Issue date
Nov 9, 1999
Clariant Finance (BVI) Limited
Shuji Ding
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers exhibiting nonlinear optical properties
Patent number
5,670,603
Issue date
Sep 23, 1997
AlliedSignal Inc.
Chengjiu Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unsymmetrically substituted fluorenes for non-linear optical applic...
Patent number
5,354,511
Issue date
Oct 11, 1994
AlliedSignal Inc.
Chengjiu Wu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Method for synthesizing polymeric azo dyes
Publication number
20020061473
Publication date
May 23, 2002
Jianhui Shan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Photocurable halofluorinated acrylates
Publication number
20010053502
Publication date
Dec 20, 2001
Chengjiu Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
New photocurable halofluorinated acrylates
Publication number
20010044481
Publication date
Nov 22, 2001
Chengjiu Wu
C07 - ORGANIC CHEMISTRY