Choua Cohen

Person

Lyons, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for regulating at least one fluid flow circulating in a sim...
- Patent number 5,685,992
- Issue date Nov 11, 1997
- Institut Francais du Petrole
- Choua Cohen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chromatographic simulated mobile bed separation process with dead v...
- Patent number 5,582,736
- Issue date Dec 10, 1996
- Institut Francais du Petrole
- Gerard Hotier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromatographic simulated mobile bed separation process with dead v...
- Patent number 5,578,216
- Issue date Nov 26, 1996
- Institut Francais du Petrole
- Gerard Hotier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Working fluid mixtures for use in thermodynamic compression cycles...
- Patent number 4,812,250
- Issue date Mar 14, 1989
- Institut Francais du Petrole
- Jean-Louis Ambrosino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aromatic polyimide compositions of high solubility and their uses
- Patent number 4,736,015
- Issue date Apr 5, 1988
- Institut Francais du Petrole
- Guy Rabilloud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbon middle distillates composition containing nitrogen-cont...
- Patent number 4,652,273
- Issue date Mar 24, 1987
- Institut Francais du Petrole
- Paul Maldonado
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
N-Substituted succinimides, their preparation and use as motor fuel...
- Patent number 4,422,856
- Issue date Dec 27, 1983
- Institut Francais du Petrole
- Paul Maldonado
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Detergent compositions, their manufacture and their use as additive...
- Patent number 4,375,974
- Issue date Mar 8, 1983
- Institut Francais du Petrole
- Paul Maldonado
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alkyl-guanidino-heterocyclic compounds, their manufacture and use a...
- Patent number 4,159,898
- Issue date Jul 3, 1979
- Institut Francais du Petrole
- Choua Cohen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl-guanidino-heterocyclic compounds, their manufacture and use a...
- Patent number 4,113,637
- Issue date Sep 12, 1978
- Institut Francais du Petrole
- Choua Cohen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl-guanidino-heterocyclic compounds, their manufacture and use a...
- Patent number 4,071,459
- Issue date Jan 31, 1978
- Institut Francais du Petrole
- Choua Cohen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dicarboxylic compounds having 2,4-quinazolinedione rings and polyes...
- Patent number 3,985,711
- Issue date Oct 12, 1976
- Institut Francais du Petrole, des Carburants et Lubrifiants et Entreprise de...
- Choua Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,4-Quinazoline dione-polyamide-ester resins
- Patent number 3,970,630
- Issue date Jul 20, 1976
- Institut Francais du Petrole, es Carburants et Lubrifiants et Entreprise de R...
- Choua Cohen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Choua Cohen

Person

Patents Grantslast 30 patents

Process for regulating at least one fluid flow circulating in a sim...

Chromatographic simulated mobile bed separation process with dead v...

Chromatographic simulated mobile bed separation process with dead v...

Working fluid mixtures for use in thermodynamic compression cycles...

Aromatic polyimide compositions of high solubility and their uses

Hydrocarbon middle distillates composition containing nitrogen-cont...

N-Substituted succinimides, their preparation and use as motor fuel...

Detergent compositions, their manufacture and their use as additive...

Alkyl-guanidino-heterocyclic compounds, their manufacture and use a...

Alkyl-guanidino-heterocyclic compounds, their manufacture and use a...

Alkyl-guanidino-heterocyclic compounds, their manufacture and use a...

Dicarboxylic compounds having 2,4-quinazolinedione rings and polyes...

2,4-Quinazoline dione-polyamide-ester resins