Kostas Spyropoulos

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Mies, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of inhibiting water penetration into oil- and gas-producing...
- Patent number 10,995,255
- Issue date May 4, 2021
- Momentive Performance Materials Inc.
- Mukesh Kumar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Friction reducer compositions
- Patent number 9,701,883
- Issue date Jul 11, 2017
- Momentive Performance Materials Inc.
- Mukesh Kumar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF INHIBITING WATER PENETRATION INTO OIL- AND GAS- PRODUCING...
- Publication number 20190270927
- Publication date Sep 5, 2019
- Mukesh KUMAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FRICTION REDUCER COMPOSITIONS
- Publication number 20150240144
- Publication date Aug 27, 2015
- Momentive Performance Materials Inc.
- Mukesh Kumar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...