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David Alleman
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Method for treating a subterranean formation with water-in-oil emul...
Patent number
7,712,533
Issue date
May 11, 2010
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions for treating a well penetrating a subterranean formati...
Patent number
7,455,111
Issue date
Nov 25, 2008
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for displacing oil base drilling muds and/or residues from o...
Patent number
7,188,676
Issue date
Mar 13, 2007
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of using viscoelastic vesicular fluids to enhance productivi...
Patent number
7,144,844
Issue date
Dec 5, 2006
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Acid diverting system containing quaternary amine
Patent number
7,115,546
Issue date
Oct 3, 2006
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Compositions for Treating a Well Penetrating a Subterranean Formati...
Publication number
20090075846
Publication date
Mar 19, 2009
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Compositions for treating a well penetrating a subterranean formati...
Publication number
20070135310
Publication date
Jun 14, 2007
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of using viscoelastic vesicular fluids to enhance productivi...
Publication number
20070087940
Publication date
Apr 19, 2007
BJ Services Company
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Compositions for treating a well penetrating a subterranean formati...
Publication number
20060042796
Publication date
Mar 2, 2006
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of using viscoelastic vesicular fluids to enhance productivi...
Publication number
20050037928
Publication date
Feb 17, 2005
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Acid diverting system containing quaternary amine
Publication number
20040152604
Publication date
Aug 5, 2004
Qi Qu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...