Mohamed Hashem

Person

Robbinsville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making salt-free amphoterics with high mono amphopropio...
- Patent number 6,030,938
- Issue date Feb 29, 2000
- Rhodia Inc.
- Shiming Wo
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Surface active lactams
- Patent number 5,294,644
- Issue date Mar 15, 1994
- ISP Investments Inc.
- Robert B. Login
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface active lactams
- Patent number 5,093,031
- Issue date Mar 3, 1992
- ISP Investments Inc.
- Robert B. Login
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quaternized silicones
- Patent number 4,994,577
- Issue date Feb 19, 1991
- Rhone-Poulenc Specialty Chemicals, L. P.
- Mohamed M. Hashem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surfactant products containing 1,3,4-butanetriol
- Patent number 4,943,664
- Issue date Jul 24, 1990
- GAF Chemicals Corporation
- Lowell R. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-pyrrolidonyl alkyl amino 1,3,4-butanetriol compounds
- Patent number 4,924,006
- Issue date May 8, 1990
- GAF Chemical Corporation
- Lowell R. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-(pyrrolidonyalkyl)-N-acyl taurine surfactants
- Patent number 4,918,198
- Issue date Apr 17, 1990
- GAF Chemicals Corporation
- Lowell R. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of purified N-alkyl lactams
- Patent number 4,885,371
- Issue date Dec 5, 1989
- GAF Chemicals Corporation
- David J. Tracy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric halophors
- Patent number 4,842,858
- Issue date Jun 27, 1989
- GAF Corporation
- David J. Tracy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric halophors
- Patent number 4,830,851
- Issue date May 16, 1989
- GAF Corporation
- David J. Tracy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pyrrolidonyl acrylate block polymers
- Patent number 4,806,609
- Issue date Feb 21, 1989
- GAF Corporation
- David J. Tracy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epoxy pyrrolidone based non-ionic surfactants
- Patent number 4,801,400
- Issue date Jan 31, 1989
- GAF Corporation
- Robert B. Login
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolidonyl acrylate block polymers
- Patent number 4,760,152
- Issue date Jul 26, 1988
- GAF Corporation
- David J. Tracy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lactam copolymers
- Patent number 4,698,412
- Issue date Oct 6, 1987
- GAF Corporation
- David J. Tracy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Foaming agent
- Patent number 4,524,002
- Issue date Jun 18, 1985
- GAF Corporation
- Mohamed M. Hashem
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Treatment of effluents containing dioxane
- Patent number 4,405,799
- Issue date Sep 20, 1983
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of removing dioxane from phosphate ester surfactants
- Patent number 4,375,437
- Issue date Mar 1, 1983
- GAF Corporation
- Michael M. Katz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Mohamed Hashem

Person

Patents Grantslast 30 patents

Process for making salt-free amphoterics with high mono amphopropio...

Surface active lactams

Surface active lactams

Quaternized silicones

Surfactant products containing 1,3,4-butanetriol

N-pyrrolidonyl alkyl amino 1,3,4-butanetriol compounds

N-(pyrrolidonyalkyl)-N-acyl taurine surfactants

Process for the preparation of purified N-alkyl lactams

Polymeric halophors

Polymeric halophors

Pyrrolidonyl acrylate block polymers

Epoxy pyrrolidone based non-ionic surfactants

Pyrrolidonyl acrylate block polymers

Lactam copolymers

Foaming agent

Treatment of effluents containing dioxane

Method of removing dioxane from phosphate ester surfactants