J. Frederick Hessel

Person

Doylestown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Graffiti remover, paint stripper, degreaser
- Patent number 7,449,437
- Issue date Nov 11, 2008
- Cognis IP Management GmbH
- Stephen F. Gross
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Graffiti remover, paint stripper, degreaser
- Patent number 6,824,623
- Issue date Nov 30, 2004
- Cognis Corporation
- Stephen F. Gross
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Microemulsion composition for cleaning hard surfaces
- Patent number 6,224,685
- Issue date May 1, 2001
- Henkel Corporation
- Stephen F. Gross
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dye transfer inhibition system
- Patent number 6,159,921
- Issue date Dec 12, 2000
- Henkel Corporation
- Sureshchandra G. Desai
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning compositions having enhanced enzyme activity
- Patent number 6,060,441
- Issue date May 9, 2000
- Henkel Corporation
- J. Frederick Hessel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Microemulsion composition for cleaning hard surfaces
- Patent number 5,990,072
- Issue date Nov 23, 1999
- Henkel Corporation
- Stephen F. Gross
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Microemulsion composition for cleaning hard surfaces
- Patent number 5,952,287
- Issue date Sep 14, 1999
- Henkel Corporation
- Stephen F. Gross
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for agglomerating detergent powders
- Patent number 5,914,308
- Issue date Jun 22, 1999
- Henkel Corporation
- Timothy C. Morris
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Graffiti remover, paint stripper, degreaser
- Publication number 20040058833
- Publication date Mar 25, 2004
- Stephen F. Gross
- B08 - CLEANING

J. Frederick Hessel

Person

Patents Grantslast 30 patents

Graffiti remover, paint stripper, degreaser

Graffiti remover, paint stripper, degreaser

Microemulsion composition for cleaning hard surfaces

Dye transfer inhibition system

Cleaning compositions having enhanced enzyme activity

Microemulsion composition for cleaning hard surfaces

Microemulsion composition for cleaning hard surfaces

Process for agglomerating detergent powders

Patents Applicationslast 30 patents

Graffiti remover, paint stripper, degreaser