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Aroop Kumar Roy
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Broadview Heights, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dehydrogenative silylation, hydrosilylation and crosslinking using...
Patent number
10,717,752
Issue date
Jul 21, 2020
Momentive Performance Materials Inc.
Paul Chirik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Platinum (II) diene complexes for controlled siloxane crosslinking
Patent number
10,597,496
Issue date
Mar 24, 2020
Momentive Performance Materials Inc.
Julie Boyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Platinum catalyzed hydrosilylation reactions utilizing cyclodiene a...
Patent number
10,513,584
Issue date
Dec 24, 2019
Momentive Performance Materials Inc.
Aroop K. Roy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Siloxane crosslinking processes employing sulfur compounds and plat...
Patent number
10,457,795
Issue date
Oct 29, 2019
Momentive Performance Materials, Inc.
Julie L. Boyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Platinum (II) diene complexes with chelating dianionic ligands and...
Patent number
10,047,108
Issue date
Aug 14, 2018
Momentive Performance Materials Inc.
Julie L. Boyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Platinum catalyzed hydrosilylation reactions utilizing cyclodiene a...
Patent number
10,000,611
Issue date
Jun 19, 2018
Momentive Performance Materials Inc.
Aroop K. Roy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High activity catalyst for hydrosilylation reactions and methods of...
Patent number
9,993,812
Issue date
Jun 12, 2018
MOMENTIVE PEREFORMANCE MATERIALS INC.
Srinivas Komati
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective 1,2-hydrosilylation of terminally unsaturated 1,3-dienes...
Patent number
9,890,182
Issue date
Feb 13, 2018
Momentive Performance Materials Inc.
Crisita Carmen Hojilla Atienza
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organopolysiloxane gels
Patent number
9,657,160
Issue date
May 23, 2017
Wacker Chemie AG
Sebastian Knoer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reusable homogeneous cobalt pyridine diimine catalysts for dehydrog...
Patent number
9,447,125
Issue date
Sep 20, 2016
Momentive Performance Materials Inc.
Aroop Kumar Roy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Activation of metal salts with silylhydrides and their use in hydro...
Patent number
9,440,999
Issue date
Sep 13, 2016
Momentive Performance Materials Inc.
Julie L. Boyer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Platinum catalyzed hydrosilylation reactions utilizing cyclodiene a...
Patent number
9,434,749
Issue date
Sep 6, 2016
Momentive Performance Materials Inc.
Aroop Kumar Roy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cobalt catalysts and their use for hydrosilylation and dehydrogenat...
Patent number
9,387,468
Issue date
Jul 12, 2016
Momentive Performance Materials Inc.
Tianning Diao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cobalt catalysts and their use for hydrosilylation and dehydrogenat...
Patent number
9,381,505
Issue date
Jul 5, 2016
Momentive Performance Materials Inc.
Tianning Diao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cobalt catalysts and their use for hydrosilylation and dehydrogenat...
Patent number
9,381,506
Issue date
Jul 5, 2016
Momentive Performance Materials Inc.
Tianning Diao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dehydrogenative silylation, hydrosilylation and crosslinking using...
Patent number
9,371,340
Issue date
Jun 21, 2016
Momentive Performance Materials Inc.
Tianning Diao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Saturated and unsaturated silahydrocarbons via iron and cobalt pyri...
Patent number
9,371,339
Issue date
Jun 21, 2016
Momentive Performance Materials Inc.
Kenrick Martin Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amphiphilic organopolysiloxane dendrimers with high refractive index
Patent number
9,051,434
Issue date
Jun 9, 2015
Wacker Chemical Corporation
Aroop K. Roy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dehydrogenative silylation and crosslinking using cobalt catalysts
Patent number
8,927,674
Issue date
Jan 6, 2015
Princeton University
Cristia Carmen Hojilla Atienza
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerizable silicone copolyol macromers and polymers made therefrom
Patent number
8,796,484
Issue date
Aug 5, 2014
Lubrizol Advanced Materials, Inc.
Aroop K. Roy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Amphiphilic high refractive index organopolysiloxanes
Patent number
8,524,262
Issue date
Sep 3, 2013
Wacker Chemical Corporation
Aroop Kumar Roy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymers containing silicone copolyol macromers and personal care c...
Patent number
8,021,650
Issue date
Sep 20, 2011
Lubrizol Advanced Materials, Inc.
Krishnan Tamareselvy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Internal Diene Compounds And Their Periodic Group IX, X and Pt Grou...
Publication number
20240009659
Publication date
Jan 11, 2024
Aroop Kumar Roy
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DIALKYL COBALT CATALYSTS AND THEIR USE FOR HYDROSILYLATION AND DEHY...
Publication number
20180334470
Publication date
Nov 22, 2018
Momentive Performance Materials Inc.
Tianning DIAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLATINUM CATALYZED HYDROSILYLATION REACTIONS UTILIZING CYCLODIENE A...
Publication number
20180291154
Publication date
Oct 11, 2018
Momentive Performance Materials Inc.
Aroop K. Roy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DEHYDROGENATIVE SILYLATION, HYDROSILYLATION AND CROSSLINKING USING...
Publication number
20180201634
Publication date
Jul 19, 2018
Momentive Performance Materials Inc.
Paul CHIRIK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SILOXANE CROSSLINKING PROCESSES EMPLOYING SULFUR COMPOUNDS AND PLAT...
Publication number
20180194931
Publication date
Jul 12, 2018
Momentive Performance Materials Inc.
Julie L. Boyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PLATINUM (II) DIENE COMPLEXES FOR CONTROLLED SILOXANE CROSSLINKING
Publication number
20170226293
Publication date
Aug 10, 2017
Momentive Performance Materials Inc.
Julie Boyer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DIALKYL COBALT CATALYSTS AND THEIR USE FOR HYDROSILYLATION AND DEHY...
Publication number
20170190722
Publication date
Jul 6, 2017
Momentive Performance Materials Inc.
Tianning DIAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Platinum (II) Diene Complexes with Chelating Dianionic Ligands and...
Publication number
20170057980
Publication date
Mar 2, 2017
Momentive Performance Materials Inc.
Julie L. Boyer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PLATINUM CATALYZED HYDROSILYLATION REACTIONS UTILIZING CYCLODIENE A...
Publication number
20160102178
Publication date
Apr 14, 2016
Momentive Performance Materials Inc.
Aroop K. Roy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PLATINUM CATALYZED HYDROSILYLATION REACTIONS UTILIZING CYCLODIENE A...
Publication number
20150361112
Publication date
Dec 17, 2015
Momentive Performance Materials Inc.
Aroop Kumar Roy
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COBALT CATALYSTS AND THEIR USE FOR HYDROSILYLATION AND DEHYDROGENAT...
Publication number
20150141648
Publication date
May 21, 2015
Tianning Diao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COBALT CATALYSTS AND THEIR USE FOR HYDROSILYLATION AND DEHYDROGENAT...
Publication number
20150137033
Publication date
May 21, 2015
Tianning Diao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COBALT CATALYSTS AND THEIR USE FOR HYDROSILYLATION AND DEHYDROGENAT...
Publication number
20150141647
Publication date
May 21, 2015
Tianning Diao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEHYDROGENATIVE SILYLATION, HYDROSILYLATION AND CROSSLINKING USING...
Publication number
20150080536
Publication date
Mar 19, 2015
Tianning Diao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANOPOLYSILOXANE GELS
Publication number
20150073059
Publication date
Mar 12, 2015
Wacker Chemie AG
Sebastian Knoer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH ACTIVITY CATALYST FOR HYDROSILYLATION REACTIONS AND METHODS OF...
Publication number
20150051357
Publication date
Feb 19, 2015
Srinivas Komati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACTIVATION OF METAL SALTS WITH SILYLHYDRIDES AND THEIR USE IN HYDRO...
Publication number
20140343311
Publication date
Nov 20, 2014
Julie L. Boyer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE 1,2-HYDROSILYLATION OF TERMINALLY UNSATURATED 1,3-DIENES...
Publication number
20140330024
Publication date
Nov 6, 2014
Crisita Carmen Hojilla Atienza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SATURATED AND UNSATURATED SILAHYDROCARBONS VIA IRON AND COBALT PYRI...
Publication number
20140330036
Publication date
Nov 6, 2014
Princeton University
Kenrick Martin Lewis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REUSABLE HOMOGENEOUS COBALT PYRIDINE DIIMINE CATALYSTS FOR DEHYDROG...
Publication number
20140243486
Publication date
Aug 28, 2014
Aroop Kumar Roy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Amphiphilic Organopolysiloxane Dendrimers With High Refractive Index
Publication number
20140212368
Publication date
Jul 31, 2014
Wacker Chemical Corporation
Aroop K. Roy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dehydrogenative Silylation and Crosslinking Using Cobalt Catalysts
Publication number
20140051822
Publication date
Feb 20, 2014
Princeton University
Crisita Carmen Hojilla Atienza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymerizable Silicone Copolyol Macromers And Polymers Made Therefrom
Publication number
20130137844
Publication date
May 30, 2013
LUBRIZOL ADVANCED MATERIALS, INC.
Krishnan Tamareselvy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Amphiphilic High Refractive Index Organopolysiloxanes
Publication number
20120213721
Publication date
Aug 23, 2012
Wacker Chemical Corporation
Aroop Kumar Roy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymers Containing Silicone Copolyol Macromers and Personal Care C...
Publication number
20070202069
Publication date
Aug 30, 2007
Krishnan Tamareselvy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerizable Silicone Copolymer Macromers and Polymers Made Therefrom
Publication number
20070203311
Publication date
Aug 30, 2007
Aroop Kumar Roy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...