Chacko Thankachan

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West Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making an alkoxylated polyethylenimine product
- Patent number 7,736,525
- Issue date Jun 15, 2010
- BASF Corporation
- Chacko Thankachan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkoxy surfactants having increased cloud points and methods of mak...
- Patent number 7,544,650
- Issue date Jun 9, 2009
- BASF Corporation
- Chacko Thankachan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Alkoxy surfactants having increased cloud points and methods of mak...
- Patent number 7,297,671
- Issue date Nov 20, 2007
- BASF Corporation
- Chacko Thankachan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Haze free polyether polyol compositions and a method for their prep...
- Patent number 6,191,315
- Issue date Feb 20, 2001
- BASF Corporation
- Chacko Thankachan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Reduced-Odor Polyol Composition And Method Of Producing Same
- Publication number 20120251479
- Publication date Oct 4, 2012
- Chacko Thankachan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR INHIBITING THE DEPOSITION OF SILICA AND/OR SILICATE COMP...
- Publication number 20110049052
- Publication date Mar 3, 2011
- Keith A. Hirsch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF MAKING AN ALKOXYLATED POLYETHYLENIMINE PRODUCT
- Publication number 20090069501
- Publication date Mar 12, 2009
- BASF AKTIENGESELLSCHAFT
- Chacko Thankachan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Alkoxy Surfactants Having Increased Cloud Points And Methods Of Mak...
- Publication number 20080051311
- Publication date Feb 28, 2008
- BASF Corporation
- Chacko Thankachan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Alkoxy surfactants having increased cloud points and methods of mak...
- Publication number 20060105934
- Publication date May 18, 2006
- Chacko Thankachan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...