Ivan Kuvshinov

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Tomsk, RU

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing mineral oil from underground mineral oil depo...
- Patent number 9,945,219
- Issue date Apr 17, 2018
- WINTERSHALL HOLDING GMBH
- Vladimir Stehle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of reducing zone permeability by in-situ formation gel of ur...
- Patent number 9,260,955
- Issue date Feb 16, 2016
- Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academ...
- Vladimir Stehle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING MINERAL OIL FROM AN UNDERGROUND MINERAL OIL DE...
- Publication number 20160168446
- Publication date Jun 16, 2016
- Wintershall Holding GmbH
- Vladimir STEHLE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND MINERAL OIL DEPO...
- Publication number 20130062078
- Publication date Mar 14, 2013
- Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academ...
- Vladimir Stehle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND MINERAL OIL DEPO...
- Publication number 20120080187
- Publication date Apr 5, 2012
- Institute of Petroleum Chemistry of the Siberian Branch of the Russian Academ...
- Vladimir Stehle
- E21 - EARTH DRILLING MINING