Sunil Shivajirao Dhumal

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Maharashtra, IN

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Patents Grantslast 30 patents

Information Patent Grant
Process to make low color polyetherimide by halo-displacement and l...
- Patent number 11,505,652
- Issue date Nov 22, 2022
- SHPP Global Technologies B.V.
- Thomas Guggenheim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyetherimide with improved color, and methods of manufacture thereof
- Patent number 10,584,210
- Issue date Mar 10, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Thomas Guggenheim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to make low color polyetherimide by halo-displacement and l...
- Patent number 10,526,449
- Issue date Jan 7, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Thomas Guggenheim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS TO MAKE LOW COLOR POLYETHERIMIDE BY HALO-DISPLACEMENT AND L...
- Publication number 20200079909
- Publication date Mar 12, 2020
- SABIC Global Technologies B.V.
- Thomas Guggenheim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS TO MAKE LOW COLOR POLYETHERIMIDE BY HALO-DISPLACEMENT AND L...
- Publication number 20180044474
- Publication date Feb 15, 2018
- SABIC Global Technologies B.V.
- Thomas Guggenheim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHERIMIDE WITH IMPROVED COLOR, AND METHODS OF MANUFACTURE THEREOF
- Publication number 20180037699
- Publication date Feb 8, 2018
- SABIC Global Technologies B.V.
- Thomas Guggenheim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR PREPARING GLYCEROL TERT-BUTYL ETHERS
- Publication number 20180016217
- Publication date Jan 18, 2018
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Sunil Shivajirao Dhumal
- C07 - ORGANIC CHEMISTRY