Ken Nelson

Person

Lambertville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of styling hair with hair spray compositions containing carb...
- Patent number 6,350,434
- Issue date Feb 26, 2002
- Helene Curtis, Inc.
- Darshna Bhatt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic polyether polyurethanes containing carboxylic acid
- Patent number 6,130,309
- Issue date Oct 10, 2000
- Tyndale Plains-Hunter, Ltd.
- Murray H. Reich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hair spray compositions containing carboxylated polyurethane resins
- Patent number 6,007,793
- Issue date Dec 28, 1999
- Helene Curtis, Inc.
- Darshna Bhatt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophicic and hydrophobic polyether polyurethanes and uses therefor
- Patent number 5,962,620
- Issue date Oct 5, 1999
- Tyndale Plains-Hunter, Ltd.
- Murray H. Reich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyether polyurethane polymers, gels, solutions and uses thereof
- Patent number 5,932,200
- Issue date Aug 3, 1999
- Tyndale Plains-Hunter, Ltd.
- Murray H. Reich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyether polyurethane polymers, gels, solutions and uses thereof
- Patent number 5,728,762
- Issue date Mar 17, 1998
- Tyndale Plains-Hunter, Ltd.
- Murray H. Reich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polyether polyurethane polymers and gels having improved absorption...
- Patent number 5,563,233
- Issue date Oct 8, 1996
- Tyndale Plains-Hunter, Ltd.
- Murray H. Reich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Hair spray compositions
- Publication number 20020071811
- Publication date Jun 13, 2002
- HELENE CURTIS, INC.
- Darshna Bhatt
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Person

Patents Grantslast 30 patents

Method of styling hair with hair spray compositions containing carb...

Hydrophilic polyether polyurethanes containing carboxylic acid

Hair spray compositions containing carboxylated polyurethane resins

Hydrophicic and hydrophobic polyether polyurethanes and uses therefor

Polyether polyurethane polymers, gels, solutions and uses thereof

Polyether polyurethane polymers, gels, solutions and uses thereof

Polyether polyurethane polymers and gels having improved absorption...

Patents Applicationslast 30 patents

Hair spray compositions