Inventor

GERMANAUD LAURENT

FR34 patents

⚠️ This page may combine multiple inventors who share the name “GERMANAUD LAURENT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GERMANAUD LAURENT

TOTAL MARKETING SERVICES

Process for the production of biodegradable hydrocarbon fluids

Preparation of olefin by alcohol dehydration, and uses thereof for making polymer, fuel or fuel additive

Use of biodegradable hydrocarbon fluids as drilling fluids

Additives for improving the resistance to wear and to lacquering of diesel or biodiesel fuels

Use of biodegradable hydrocarbon fluids as heat-transfer media

Use of biodegradable hydrocarbon fluids as drilling fluids

Process for the oligomerization of olefins

Use of biodegradable hydrocarbon fluids for aluminium cold-rolling

Lubricity additive for fuel with a low sulphur content

Method of providing drilling fluid and solvent

ELF ANTAR FRANCE

Preparation of bitumen/polymer compositions and use thereof

Additive for fuel oiliness

Fuel composition for diesel engines containing oxygenated compounds

Fuel with low sulphur content for diesel engines

Process for the preparation of elastomer/bitumen compositions and their application as road surfacings

Non-gellable bitumen/polymer compositions

Fuel with low sulphur content for diesel engines

Detergent and anti-corrosive additive for fuels and fuel composition

Multifunctional additive compositions enabling middle distillates to be operable in cold conditions

ELF AQUITAINE

Additives to lubricants resulting from the condensation of an alkylene polyamine with a copolymer containing vicinal carboxylic groups

Polymeric compounds especially useful as additives to lubricants and compositions containing said compounds

Elastomer functionalized by grafted carboxyl or ester groups and its application to the production of functionalized elastomer/bitumen compositions which can be used for the preparation of coatings

ELF FRANCE

Sulphur-containing additives to lubricants with antiwear and extreme-pressure effect and the processes for their preparation and compositions containing the said additives

Nitrogenous additives with an antioxidant action and lubricating compositions containing the said additives

Additives to lubricating oils having extreme pressure, antiwear and antioxidant effects, process for preparation thereof and lubricating compositions containing said additives

ATOCHEM

Polyfluorinated compounds, their preparation and their use as lubricant additives

Lubricants and new polyfluorinated compounds which can be used as additives

KOCH MATERIALS COMPANY

Process for the preparation of bitumen-polymer compositions, application of the compositions obtained to the production of coatings and polymer master solution for obtaining the same compositions

BOITOUT NATHALIE

Lubricating composition for hydrocarbonated mixtures and products obtained

INST FRANCAIS DU PETROLE

Surface-active compounds of the sulfobetaines family, their manufacture and use, particularly for enhanced oil recovery

KOCH MATERIAL COMPANY

Process for the preparation of bitumen-polymer compositions, application of the compositions obtained to the production of coatings and polymer master solution for obtaining the said compositions

TOTALENERGIES ONETECH

Estolide composition and process for making estolides

GERMANAUD LAURENT

Composition of special fluid and use

EYDOUX FRANK G

Multifunctional additive compositions enabling middle distillates to be operable in cold conditions