Leonard J. Kalfayan

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for pre-emptively controlling undesirable water production...
- Patent number 9,458,370
- Issue date Oct 4, 2016
- Baker Hughes Incorporated
- Harold Dean Brannon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of using sodium silicate in treatment of subterranean format...
- Patent number 8,316,940
- Issue date Nov 27, 2012
- Baker Hughes Incorporated
- Xiaolan Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluid flow model and method of using the same
- Patent number 7,603,896
- Issue date Oct 20, 2009
- BJ Services Company
- Leonard J. Kalfayan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Acidizing stimulation method using a pH buffered acid solution
- Patent number 7,059,414
- Issue date Jun 13, 2006
- BJ Services Company
- Philip James Rae
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Water Control Additive Compounds and Methods of Making and Using Same
- Publication number 20110114314
- Publication date May 19, 2011
- BJ Services Company
- Xiaolan Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Methods and Compositions for Pre-emptively Controlling Undesirable...
- Publication number 20090093382
- Publication date Apr 9, 2009
- Harold Dean Brannon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method of removing filter cake
- Publication number 20080210428
- Publication date Sep 4, 2008
- BJ Services Company
- Paul H. Javora
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fracture Acidizing Method Utilitzing Reactive Fluids and Deformable...
- Publication number 20080182761
- Publication date Jul 31, 2008
- BJ Services Company
- Christopher John Stephenson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fluid flow model and method of using the same
- Publication number 20070062273
- Publication date Mar 22, 2007
- BJ Services Company
- Leonard J. Kalfayan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Methods and compositions for improving hydrocarbon recovery by wate...
- Publication number 20070039732
- Publication date Feb 22, 2007
- BJ Services Company
- Jeffrey C. Dawson
- E21 - EARTH DRILLING MINING
Information Patent Application
Compositions containing water control treatments and formation dama...
- Publication number 20060065396
- Publication date Mar 30, 2006
- Jeffrey C. Dawson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Acidizing stimulation method using a pH buffered acid solution
- Publication number 20050016731
- Publication date Jan 27, 2005
- Philip James Rae
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organosilicon containing compositions for enhancing hydrocarbon pro...
- Publication number 20040177957
- Publication date Sep 16, 2004
- Leonard J. Kalfayan
- E21 - EARTH DRILLING MINING

Leonard J. Kalfayan

Person

Patents Grantslast 30 patents

Methods for pre-emptively controlling undesirable water production...

Method of using sodium silicate in treatment of subterranean format...

Fluid flow model and method of using the same

Acidizing stimulation method using a pH buffered acid solution

Patents Applicationslast 30 patents

Water Control Additive Compounds and Methods of Making and Using Same

Methods and Compositions for Pre-emptively Controlling Undesirable...

Method of removing filter cake

Fracture Acidizing Method Utilitzing Reactive Fluids and Deformable...

Fluid flow model and method of using the same

Methods and compositions for improving hydrocarbon recovery by wate...

Compositions containing water control treatments and formation dama...

Acidizing stimulation method using a pH buffered acid solution

Organosilicon containing compositions for enhancing hydrocarbon pro...