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Isaac K. Cherian
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Aurora, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymeric inhibitors for enhanced planarization
Patent number
7,311,856
Issue date
Dec 25, 2007
Cabot Microelectronics Corporation
Renjie Zhou
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Anionic abrasive particles treated with positively charged polyelec...
Patent number
7,306,637
Issue date
Dec 11, 2007
Cabot Microelectronics Corporation
Isaac K Cherian
B24 - GRINDING POLISHING
Information
Patent Grant
Method of polishing a substrate with a polishing system containing...
Patent number
7,021,993
Issue date
Apr 4, 2006
Cabot Microelectronics Corporation
Jian Zhang
B24 - GRINDING POLISHING
Information
Patent Grant
CMP systems and methods utilizing amine-containing polymers
Patent number
7,004,819
Issue date
Feb 28, 2006
Cabot Microelectronics Corporation
Kevin J. Moeggenborg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of polishing a multi-layer substrate
Patent number
6,867,140
Issue date
Mar 15, 2005
Cabot Microelectronics Corporation
Shumin Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing system with stopping compound and method of its use
Patent number
6,855,266
Issue date
Feb 15, 2005
Cabot Microelectronics Corporation
Shumin Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of polishing a multi-layer substrate
Patent number
6,852,632
Issue date
Feb 8, 2005
Cabot Microelectronics Corporation
Shumin Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of reducing in-trench smearing during polishing
Patent number
6,841,479
Issue date
Jan 11, 2005
Cabot Microelectronics Corporation
Isaac K. Cherian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for copper CMP using polymeric complexing agents
Patent number
6,821,897
Issue date
Nov 23, 2004
Cabot Microelectronics Corporation
David J. Schroeder
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polishing composition containing conducting polymer
Patent number
6,811,474
Issue date
Nov 2, 2004
Cabot Microelectronics Corporation
Isaac K. Cherian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anionic abrasive particles treated with positively charged polyelec...
Patent number
6,776,810
Issue date
Aug 17, 2004
Cabot Microelectronics Corporation
Isaac K. Cherian
B24 - GRINDING POLISHING
Information
Patent Grant
Boron-containing polishing system and method
Patent number
6,705,926
Issue date
Mar 16, 2004
Cabot Microelectronics Corporation
Renjie Zhou
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing pad comprising particles with a solid core and polymeric...
Patent number
6,685,540
Issue date
Feb 3, 2004
Cabot Microelectronics Corporation
Isaac K. Cherian
B24 - GRINDING POLISHING
Information
Patent Grant
Rare earth salt/oxidizer-based CMP method
Patent number
6,589,100
Issue date
Jul 8, 2003
Cabot Microelectronics Corporation
Kevin Moeggenborg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
CMP method for noble metals
Patent number
6,527,622
Issue date
Mar 4, 2003
Cabot Microelectronics Corporation
Vlasta Brusic
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Abrasive-free polishing system
Publication number
20070039926
Publication date
Feb 22, 2007
Cabot Microelectronics Corporation
Isaac K. Cherian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polymeric inhibitors for enhanced planarization
Publication number
20060226126
Publication date
Oct 12, 2006
Cabot Microelectronics Corporation
Renjie Zhou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Composition and method for polishing a sapphire surface
Publication number
20060196849
Publication date
Sep 7, 2006
Kevin Moeggenborg
B24 - GRINDING POLISHING
Information
Patent Application
Anionic abrasive particles treated with positively charged polyelec...
Publication number
20040229552
Publication date
Nov 18, 2004
Cabot Microelectronics Corporation
Isaac K. Cherian
B24 - GRINDING POLISHING
Information
Patent Application
Boron-containing polishing system and method
Publication number
20040180612
Publication date
Sep 16, 2004
Cabot Microelectronics Corporation
Renjie Zhou
B24 - GRINDING POLISHING
Information
Patent Application
Method of polishing a substrate with a polishing system containing...
Publication number
20040014398
Publication date
Jan 22, 2004
Cabot Microelectronics Corporation
Jian Zhang
B24 - GRINDING POLISHING
Information
Patent Application
Polishing composition containing conducting polymer
Publication number
20040014400
Publication date
Jan 22, 2004
Cabot Microelectronics Corporation
Isaac K. Cherian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of polishing a multi-layer substrate
Publication number
20030170991
Publication date
Sep 11, 2003
Cabot Microelectronics Corporation
Shumin Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of polishing a multi-layer substrate
Publication number
20030153184
Publication date
Aug 14, 2003
Cabot Microelectronics Corporation
Shumin Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CMP systems and methods utilizing amine-containing polymers
Publication number
20030139116
Publication date
Jul 24, 2003
Cabot Microelectronics Corporation
Kevin J. Moeggenborg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for copper CMP using polymeric complexing agents
Publication number
20030124959
Publication date
Jul 3, 2003
Cabot Microelectronics Corporation
David J. Schroeder
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing pad comprising particles with a solid core and polymeric...
Publication number
20030100244
Publication date
May 29, 2003
Cabot Microelectronics Corporation
Isaac K. Cherian
B24 - GRINDING POLISHING
Information
Patent Application
Boron-containing polishing system and method
Publication number
20030077985
Publication date
Apr 24, 2003
Cabot Microelectroncs Corporation
Renjie Zhou
B24 - GRINDING POLISHING
Information
Patent Application
RARE EARTH SALT/OXIDIZER-BASED CMP METHOD
Publication number
20030060135
Publication date
Mar 27, 2003
Cabot Microelectronics Corporation
Kevin Moeggenborg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of reducing in-trench smearing during polishing
Publication number
20020151177
Publication date
Oct 17, 2002
Cabot Microelectrics Corporation
Isaac K. Cherian
H01 - BASIC ELECTRIC ELEMENTS