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Rajesh CHOWDHURY
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Bangalore, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing a poly (phenylene ether), poly(phenylene ether)...
Patent number
12,024,589
Issue date
Jul 2, 2024
SHPP Global Technologies B.V.
Sivakumar Sreeramagiri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing a poly(phenylene ether) and poly(phenylene eth...
Patent number
11,472,920
Issue date
Oct 18, 2022
SHPP Global Technologies B.V.
Sivakumar Sreeramagiri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functional phenylene ether oligomer, curable and thermoset composit...
Patent number
11,078,329
Issue date
Aug 3, 2021
SHPP Global Technologies B.V.
Lohith Kenchaiah
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of forming phenylene ether oligomer
Patent number
10,259,762
Issue date
Apr 16, 2019
SABIC GLOBAL TECHNOLOGIES B.V.
Rajesh Chowdhury
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHODS FOR MAKING SULFONATED POLY(PHENYLENE ETHER) AND ARTICLES MA...
Publication number
20220227931
Publication date
Jul 21, 2022
SHPP Global Technologies B.V.
RAJESH CHOWDHURY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PREPARING A POLY(PHENYLENE ETHER), POLY(PHENYLENE ETHER)...
Publication number
20210347944
Publication date
Nov 11, 2021
SHPP Global Technologies B.V.
Sivakumar SREERAMAGIRI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF THERMOSETTING POLY(ARYLENE ETHER) CO...
Publication number
20200385519
Publication date
Dec 10, 2020
SABIC Global Technologies B.V.
Rajesh Chowdhury
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND APPARATUS FOR PRECIPITATION OF POLY(PHENYLENE ETHER)
Publication number
20200308351
Publication date
Oct 1, 2020
SABIC Global Technologies B.V.
Niket SHARMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING A POLY(PHENYLENE ETHER) AND POLY(PHENYLENE ETH...
Publication number
20200231750
Publication date
Jul 23, 2020
SABIC Global Technologies B.V.
Sivakumar Sreeramagiri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FUNCTIONAL PHENYLENE ETHER OLIGOMER AND CURABLE AND THERMOSET COMPO...
Publication number
20190338072
Publication date
Nov 7, 2019
SABIC GLOBAL TECHNOLOGIES B.V.
Lohith Kenchaiah
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
3-OXO-2-ALKYLISOINDOLINE DIPHTHALONITRILE MONOMERS, METHODS OF MANU...
Publication number
20190284341
Publication date
Sep 19, 2019
SABIC Global Technologies B.V.
Shivakumar Konda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
3-OXO-2-ARYLISOINDOLINE DIPHTHALONITRILE MONOMERS, METHODS OF MANUF...
Publication number
20190284340
Publication date
Sep 19, 2019
SABIC Global Technologies B.V.
Shivakumar Konda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERMOSET 3-OXO-ISOINDOLINE DIPHTHALONITRILE POLYMERS, METHOD OF MA...
Publication number
20190284339
Publication date
Sep 19, 2019
SABIC Global Technologies B.V.
Rajesh Chowdhury
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF FORMING PHENYLENE ETHER OLIGOMER
Publication number
20180362430
Publication date
Dec 20, 2018
SABIC Global Technologies
Rajesh CHOWDHURY
C07 - ORGANIC CHEMISTRY