Inventor
DOYEN VALÉRIE
FR13 patents
⚠️ This page may combine multiple inventors who share the name “DOYEN VALÉRIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOTAL MARKETING SERVICES
8 patentsUS10689592B2Jun 23, 2020
Lubricant for a two-stroke marine engine
TOTAL MARKETING SERVICES2 citations71
US11292983B2Apr 5, 2022
Compound comprising quaternary monoammonium, acidic and boron functionalities and its use as a lubricant additive
TOTAL MARKETING SERVICES2 citations68
US11242497B2Feb 8, 2022
Compound comprising pol y amine, acidic and boron functionalities and its use as a lubricant additive
TOTAL MARKETING SERVICES2 citations68
US11111452B2Sep 7, 2021
Compound comprising polyamine, acidic and boron functionalities and its use as a lubricant additive
TOTAL MARKETING SERVICES2 citations68
US12043815B2Jul 23, 2024
Method for reducing and/or controlling abnormal gas combustion in a marine engine or a controlled-ignition engine
TOTAL MARKETING SERVICES0 citations60
US10738261B2Aug 11, 2020
Use of a fatty amine for preventing and/or reducing the metal losses of the parts in an engine
TOTAL MARKETING SERVICES1 citations52
US11085005B2Aug 10, 2021
Use of a fatty amine for reducing and/or controlling the abnormal combustion of gas in a marine engine
TOTAL MARKETING SERVICES0 citations47
US10557102B2Feb 11, 2020
Lubricant for marine engines
TOTAL MARKETING SERVICES0 citations39