Jean-Philippe Roman

Follow

Person

Mornant, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Marine lubricant for two-stroke engine
- Patent number 6,528,459
- Issue date Mar 4, 2003
- Elf Antar France
- Jean-Philippe Roman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of characterizing the neutralization capacity of a lubricant...
- Patent number 6,245,571
- Issue date Jun 12, 2001
- Elf Antar France
- Jean-Philippe Roman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fuel compositions containing at least one fulvene derivative and th...
- Patent number 5,609,653
- Issue date Mar 11, 1997
- Elf Antar France
- Jean-Philippe Roman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...