Everett L. JOHNSTON

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Crosslinked swellable polymer
- Patent number 9,139,760
- Issue date Sep 22, 2015
- ConocoPhillips Company
- Ahmad Moradi-Araghi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Crosslinked swellable polymer
- Patent number 8,648,018
- Issue date Feb 11, 2014
- ConocoPhillips Company
- Ahmad Moradi-Araghi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for treating oil-bearing formation
- Patent number 5,423,380
- Issue date Jun 13, 1995
- Phillips Petroleum Company
- Everett L. Johnston
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of a gelling composition in waste treatment disposal or solar p...
- Patent number 5,368,412
- Issue date Nov 29, 1994
- Phillips Petroleum Company
- Everett L. Johnston
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blocking water coning in oil and gas producing reservoirs
- Patent number 5,259,453
- Issue date Nov 9, 1993
- Phillips Petroleum Company
- Everett L. Johnston
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled well plugging with dilute polymer solutions
- Patent number 4,018,286
- Issue date Apr 19, 1977
- Phillips Petroleum Company
- James W. Gall
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
CROSSLINKED SWELLABLE POLYMER
- Publication number 20140102707
- Publication date Apr 17, 2014
- ConocoPhillips Company
- Ahmad MORADI-ARAGHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CROSSLINKED SWELLABLE POLYMER
- Publication number 20100234252
- Publication date Sep 16, 2010
- ConocoPhillips Company
- Ahmad Moradi-Araghi
- E21 - EARTH DRILLING MINING