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Wen-Bing Kang
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Kakegawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Silicon-containing composition for fine pattern formation and metho...
Patent number
8,663,906
Issue date
Mar 4, 2014
AZ Electronic Materials USA Corp.
Ralph R Dammel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Blocked isocyanate compound-containing composition for forming a ra...
Patent number
6,939,661
Issue date
Sep 6, 2005
Clariant Finance (BVI) Limited
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for anti-reflective coating or radiation absorbing coat...
Patent number
6,803,168
Issue date
Oct 12, 2004
Clariant Finance (BVI) Limited
Munirathna Padmanaban
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation absorbing polymer, composition for radiation absorbing co...
Patent number
6,737,492
Issue date
May 18, 2004
Clariant Finance (BVI) Limited
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light-emitting diodes with hetero-PN-junction
Patent number
6,559,473
Issue date
May 6, 2003
Hoechst Japan Limited
Nu Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiation absorbing polymer, composition for radiation absorbing co...
Patent number
6,468,718
Issue date
Oct 22, 2002
Clariant Finance (BVI) Limited
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition for light absorption film formation containing blocked...
Patent number
6,465,148
Issue date
Oct 15, 2002
Clariant Finance (BVI) Limited
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for forming resist pattern
Patent number
6,465,161
Issue date
Oct 15, 2002
Clariant Finance (BVI) Limited
Wen-Bing Kang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for patterning poly(arylenevinylene) polymer films by irrad...
Patent number
6,361,917
Issue date
Mar 26, 2002
Hoechst Aktiengesellschaft
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antireflection or light-absorbing coating composition and polymer t...
Patent number
6,329,117
Issue date
Dec 11, 2001
Clariant International, Ltd.
Munirathna Padmanaban
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Composition for bottom reflection preventive film and novel polymer...
Patent number
6,277,750
Issue date
Aug 21, 2001
Clariant Finance (BVI) Limited
Georg Pawlowski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light-absorbing polymers and application thereof to anti-reflection...
Patent number
6,255,405
Issue date
Jul 3, 2001
Clariant International, Ltd.
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic electroluminescent device
Patent number
5,919,579
Issue date
Jul 6, 1999
Hoechst Aktiengesellschaft
Wen-Bing Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent device
Patent number
5,871,854
Issue date
Feb 16, 1999
Hoechst Aktiengesellschaft
Akihiko Tokida
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Apparatus for detecting defects of wires on a wiring board wherein...
Patent number
5,844,249
Issue date
Dec 1, 1998
Hoechst Aktiengesellschaft
Yusuke Takano
G01 - MEASURING TESTING
Information
Patent Grant
Triazine polymers
Patent number
5,652,327
Issue date
Jul 29, 1997
Hoechst Aktiengesellschaft
Wen-Bing Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SILICON-CONTAINING COMPOSITION FOR FINE PATTERN FORMATION AND METHO...
Publication number
20100255430
Publication date
Oct 7, 2010
Ralph R. Dammel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
WATER-SOLUBLE RESIN COMPOSITION FOR THE FORMATION OF MICROPATTERNS...
Publication number
20100119717
Publication date
May 13, 2010
Sung-Eun Hong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Radiation absorbing polymer, composition for radiation absorbing co...
Publication number
20030065119
Publication date
Apr 3, 2003
CLARIANT FINANCE (BVI) LIMITED
Wen-Bing Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Blocked isocyanate compound-containing composition for forming a ra...
Publication number
20030027078
Publication date
Feb 6, 2003
Wen-Bing Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...