Velayudhan N. G. Kumar

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Bombay, IN

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Patents Grantslast 30 patents

Information Patent Grant
Soil release polymers and laundry detergent compositions containing...
- Patent number 6,764,992
- Issue date Jul 20, 2004
- Unilever Home & Personal Care USA, division of Conopco, Inc.
- Velayudhan Nair Gopa Kumar
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Polysaccharide graft-polymers and the use in papermaking thereof
- Patent number 5,583,193
- Issue date Dec 10, 1996
- National Starch and Chemical Investment Holding Corporation
- Perincheery Aravindakshan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacture of paper
- Patent number 5,294,301
- Issue date Mar 15, 1994
- National Starch and Chemical Investment Holding Corporation
- Velayudhan N. G. Kumar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Soil release polymers and laundry detergent compositions containing...
- Publication number 20020016282
- Publication date Feb 7, 2002
- Unilever Home & Personal Care USA
- Velayudhan Nair, Gopa Kumar
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...