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John Roland Delorey
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Lubricating compositions for use with downhole fluids
Patent number
10,053,935
Issue date
Aug 21, 2018
Baker Hughes, a GE company, LLC
Silviu Livescu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for increasing the roughness of injector gripper blocks for...
Patent number
9,770,805
Issue date
Sep 26, 2017
Baker Hughes Incorporated
Silviu Livescu
B24 - GRINDING POLISHING
Information
Patent Grant
Friction apparatus and method for measuring lubricity of downhole f...
Patent number
9,528,974
Issue date
Dec 27, 2016
Baker Hughes Incorporated
Silviu Livescu
G01 - MEASURING TESTING
Information
Patent Grant
Compositions and methods of catalyzing the rate of iron reduction d...
Patent number
6,308,778
Issue date
Oct 30, 2001
BJ Services Company
Magdy Girgis-Ghaly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of preventing precipitation of iron compounds during acid tr...
Patent number
5,063,997
Issue date
Nov 12, 1991
Nowsco Well Service Ltd.
Sylvia K. Pachla
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Method for Increasing the Roughness of Injector Gripper Blocks for...
Publication number
20160097244
Publication date
Apr 7, 2016
BAKER HUGHES INCORPORATED
Silviu Livescu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FRICTION APPARATUS AND METHOD FOR MEASURING LUBRICITY OF DOWNHOLE F...
Publication number
20150101399
Publication date
Apr 16, 2015
BAKER HUGHES INCORPORATED
Silviu Livescu
G01 - MEASURING TESTING
Information
Patent Application
LUBRICATING COMPOSITIONS FOR USE WITH DOWNHOLE FLUIDS
Publication number
20150007995
Publication date
Jan 8, 2015
BAKER HUGHES INCORPORATED
Silviu Livescu
E21 - EARTH DRILLING MINING
Information
Patent Application
VISCOELASTIC FLUIDS CONTAINING HYDROXYETHYL CELLULOSE
Publication number
20110143970
Publication date
Jun 16, 2011
Bradley A. Rieb
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Gelled emulsions and methods of using the same
Publication number
20080217012
Publication date
Sep 11, 2008
BJ Services Company
John Roland Delorey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for using and transporting a non-emulsified organic peroxide...
Publication number
20080202758
Publication date
Aug 28, 2008
John Roland Delorey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...