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Gregory Spaziano
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Cranston, RI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Photosensitive bilayer composition
Patent number
6,929,897
Issue date
Aug 16, 2005
Arch Specialty Chemicals, Inc.
Patrick Foster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermally cured underlayer for lithographic application
Patent number
6,924,339
Issue date
Aug 2, 2005
Arch Specialty Chemicals, Inc.
Binod B. De
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photoacid generators for use in photoresist compositions
Patent number
6,855,476
Issue date
Feb 15, 2005
Arch Specialty Chemicals, Inc.
Lawrence Ferreira
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermally cured underlayer for lithographic application
Patent number
6,610,808
Issue date
Aug 26, 2003
Arch Specialty Chemicals, Inc.
Binod B. De
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Radiation sensitive copolymers, photoresist compositions thereof an...
Patent number
6,165,682
Issue date
Dec 26, 2000
Arch Specialty Chemicals, Inc.
Patrick Foster
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Device manufacturing process utilizing a double patterning process
Publication number
20080199814
Publication date
Aug 21, 2008
FUJIFILM ELECTRONIC MATERIALS, U.S.A., INC.
Dave Brzozowy
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Novel photosensitive bilayer composition
Publication number
20050042542
Publication date
Feb 24, 2005
Arch Specialty Chemicals, Inc.
Patrick Foster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermally cured underlayer for lithographic application
Publication number
20030204035
Publication date
Oct 30, 2003
Arch Specialty Chemicals Inc.
Binod B. De
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel beta-oxo compounds and their use in photoresist
Publication number
20030078354
Publication date
Apr 24, 2003
Arch Specialty Chemicals, Inc.
Art Medina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Free-acid containing polymers and their use in photoresists
Publication number
20030064321
Publication date
Apr 3, 2003
Arch Specialty Chemicals, Inc.
Sanjay Malik
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photoacid generators for use in photoresist compositions
Publication number
20020197558
Publication date
Dec 26, 2002
Arch Specialty Chemicals, Inc.
Lawrence Ferreira
C07 - ORGANIC CHEMISTRY