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Rolla, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Superplanarizing spin-on carbon materials
Patent number
10,854,451
Issue date
Dec 1, 2020
Brewer Science, Inc.
Xing-Fu Zhong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Non-covalently crosslinkable materials for photolithography processes
Patent number
9,482,951
Issue date
Nov 1, 2016
Brewer Science Inc.
Daniel M. Sullivan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gap fill materials and bottom anti-reflective coatings comprising h...
Patent number
7,754,818
Issue date
Jul 13, 2010
Brewer Science Inc.
Chelladurai Devadoss
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Gap fill materials and bottom anti-reflective coatings comprising h...
Patent number
7,745,540
Issue date
Jun 29, 2010
Brewer Science Inc.
Chelladurai Devadoss
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anti-reflective coating of polymer with epoxide rings reacted with...
Patent number
6,670,425
Issue date
Dec 30, 2003
Brewer Science, Inc.
Rama Puligadda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Anti-reflective coating of polymer with epoxide rings reacted with...
Patent number
6,663,916
Issue date
Dec 16, 2003
Brewer Science, Inc.
Rama Puligadda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,653,411
Issue date
Nov 25, 2003
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,524,708
Issue date
Feb 25, 2003
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,512,084
Issue date
Jan 28, 2003
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,432,611
Issue date
Aug 13, 2002
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,403,152
Issue date
Jun 11, 2002
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,399,686
Issue date
Jun 4, 2002
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anti-reflective coating compositions comprising polymerized aminopl...
Patent number
6,323,310
Issue date
Nov 27, 2001
Brewer Science, Inc.
Rama Puligadda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SOLUBLE POLYIMIDES AND DIIMIDES FOR SPIN-ON CARBON APPLICATIONS
Publication number
20220041810
Publication date
Feb 10, 2022
Brewer Science, Inc.
Xing-Fu Zhong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUPERPLANARIZING SPIN-ON CARBON MATERIALS
Publication number
20160372326
Publication date
Dec 22, 2016
BREWER SCIENCE INC.
Xing-Fu Zhong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NON-COVALENTLY CROSSLINKABLE MATERIALS FOR PHOTOLITHOGRAPHY PROCESSES
Publication number
20090035590
Publication date
Feb 5, 2009
Daniel M. Sullivan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GAP FILL MATERIALS AND BOTTOM ANTI-REFLECTIVE COATINGS COMPRISING H...
Publication number
20080213544
Publication date
Sep 4, 2008
Chelladurai Devadoss
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Anti-reflective coating compositions comprising polymerized aminopl...
Publication number
20030065164
Publication date
Apr 3, 2003
BREWER SCIENCE, INC.
Rama Puligadda
G02 - OPTICS
Information
Patent Application
Anti-reflective coating compositions for use with low k dielectric...
Publication number
20030004283
Publication date
Jan 2, 2003
Rama Puligadda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Anti-reflective coating compositions for use with low k dielectric...
Publication number
20020198333
Publication date
Dec 26, 2002
Rama Puligadda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
ANTI-REFLECTIVE COATING COMPOSITIONS COMPRISING POLYMERIZED AMINOPL...
Publication number
20020161175
Publication date
Oct 31, 2002
Rama Puligadda
G02 - OPTICS
Information
Patent Application
Anti-reflective coating compositions comprising polymerized aminopl...
Publication number
20020061408
Publication date
May 23, 2002
Rama Puligadda
G02 - OPTICS
Information
Patent Application
Anti-reflective coating compositions comprising polymerized aminopl...
Publication number
20020007038
Publication date
Jan 17, 2002
Rama Puligadda
G02 - OPTICS