Laurent Germanaud

Person

Valencin Le Fayet, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Nitrogenous additives with an antioxidant action and lubricating co...
- Patent number 5,269,954
- Issue date Dec 14, 1993
- Elf France
- Laurent Germanaud
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sulphur-containing additives to lubricants with antiwear and extrem...
- Patent number 5,062,977
- Issue date Nov 5, 1991
- Elf France
- Laurent Germanaud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Additives to lubricating oils having extreme pressure, antiwear and...
- Patent number 5,021,175
- Issue date Jun 4, 1991
- Elf France
- Laurent Germanaud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric compounds especially useful as additives to lubricants an...
- Patent number 4,986,924
- Issue date Jan 22, 1991
- Societe Nationale Elf Aquitaine
- Laurent Germanaud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyfluorinated compounds, their preparation and their use as lubri...
- Patent number 4,859,357
- Issue date Aug 22, 1989
- Societe ATOCHEM
- Laurent Germanaud
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricants and new polyfluorinated compounds which can be used as a...
- Patent number 4,832,859
- Issue date May 23, 1989
- Atochem
- Dominique Basset
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface-active compounds of the sulfobetaines family, their manufac...
- Patent number 4,704,229
- Issue date Nov 3, 1987
- Institut Francais du Petrole
- Sylvain Brunel
- C07 - ORGANIC CHEMISTRY

Laurent Germanaud

Person

Patents Grantslast 30 patents

Nitrogenous additives with an antioxidant action and lubricating co...

Sulphur-containing additives to lubricants with antiwear and extrem...

Additives to lubricating oils having extreme pressure, antiwear and...

Polymeric compounds especially useful as additives to lubricants an...

Polyfluorinated compounds, their preparation and their use as lubri...

Lubricants and new polyfluorinated compounds which can be used as a...

Surface-active compounds of the sulfobetaines family, their manufac...