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Willmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymeric barrier removal polishing slurry
Patent number
7,785,487
Issue date
Aug 31, 2010
Rohm and Haas Electronic Materials CMP Holdings, Inc.
Terence M. Thomas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing compositions for noble metals
Patent number
7,270,762
Issue date
Sep 18, 2007
Rohm and Haas Electronic Materials CMP Holdings, Inc.
Hongyu Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polishing composition
Patent number
7,070,485
Issue date
Jul 4, 2006
Rohm and Haas Electronic Materials CMP Holdings, Inc.
Craig D. Lack
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modular barrier removal polishing slurry
Patent number
6,916,742
Issue date
Jul 12, 2005
Rohm and Haas Electronic Materials CMP Holdings, Inc.
Qianqiu Ye
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition and method for polishing in metal CMP
Patent number
6,699,299
Issue date
Mar 2, 2004
Rodel Holdings, Inc.
Vikas Sachan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing of semiconductor substrates
Patent number
6,676,718
Issue date
Jan 13, 2004
Rodel Holdings, Inc.
Qiuliang Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition and method for polishing in metal CMP
Patent number
6,616,717
Issue date
Sep 9, 2003
Rodel Holdings, Inc.
Vikas Sachan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and composition for polishing by CMP
Patent number
6,530,824
Issue date
Mar 11, 2003
Rodel Holdings, Inc.
Terence M. Thomas
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Control of removal rates in CMP
Patent number
6,475,069
Issue date
Nov 5, 2002
Rodel Holdings, Inc.
Terence M. Thomas
B24 - GRINDING POLISHING
Information
Patent Grant
Chemical mechanical polishing slurries for metal
Patent number
6,447,373
Issue date
Sep 10, 2002
Rodel Holdings Inc.
Craig D. Lack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition and method for polishing in metal CMP
Patent number
6,331,134
Issue date
Dec 18, 2001
Rodel Holdings Inc.
Vikas Sachan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Method for chemical mechanical polishing copper
Publication number
20130045599
Publication date
Feb 21, 2013
Rohm and Electronic Materials CMP Holdings, Inc.
Qianqiu Ye
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Selective barrier polishing slurry
Publication number
20090032765
Publication date
Feb 5, 2009
Jinru Bian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polymeric barrier removal polishing slurry
Publication number
20090031636
Publication date
Feb 5, 2009
Qianqiu Ye
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Alkaline barrier polishing slurry
Publication number
20080276543
Publication date
Nov 13, 2008
Terence M. Thomas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polymeric barrier removal polishing slurry
Publication number
20070051917
Publication date
Mar 8, 2007
Terence M. Thomas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing compositions for reducing erosion in semiconductor wafers
Publication number
20060135045
Publication date
Jun 22, 2006
Jinru Bian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing compositions for controlling metal interconnect removal r...
Publication number
20050194562
Publication date
Sep 8, 2005
Raymond Lee Lavoie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Compositions and methods for controlled polishing of copper
Publication number
20050136670
Publication date
Jun 23, 2005
Joseph G. Ameen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Modular barrier removal polishing slurry
Publication number
20040171265
Publication date
Sep 2, 2004
Qianqiu Ye
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Composition and method for polishing in metal CMP
Publication number
20030181046
Publication date
Sep 25, 2003
Vikas Sachan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing compositions for noble metals
Publication number
20030176072
Publication date
Sep 18, 2003
Hongyu Wang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing composition for CMP having abrasive particles
Publication number
20030006396
Publication date
Jan 9, 2003
Hongyu Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method and composition for polishing by CMP
Publication number
20020146965
Publication date
Oct 10, 2002
Terence M. Thomas
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing of semiconductor substrates
Publication number
20020132563
Publication date
Sep 19, 2002
Qiuliang Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing method for selective chemical mechanical polishing of sem...
Publication number
20020132560
Publication date
Sep 19, 2002
Qiuliang Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing compositions for noble metals
Publication number
20020039839
Publication date
Apr 4, 2002
Terence M. Thomas
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Biocides for polishing slurries
Publication number
20020025762
Publication date
Feb 28, 2002
Qiuliang Luo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Control of removal rates in CMP
Publication number
20020019202
Publication date
Feb 14, 2002
Terence M. Thomas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing composition
Publication number
20010044264
Publication date
Nov 22, 2001
Craig D. Lack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Composition and method for polishing in metal CMP
Publication number
20010024933
Publication date
Sep 27, 2001
Vikas Sachan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...