Inventor
Marc Hermant
Inventor
Cormeilles en Parisis, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions42%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions25%
C07CAcyclic or carbocyclic compounds17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
F02BInternal-combustion piston engines8%
PatentTitleYear
5,039,438'Use of amines with polyfluorinated chain as lubricant additives'19914,859,357'Polyfluorinated compounds, their preparation and their use as lubricant additives'19894,853,141'Polyfluorinated amino alcohols and their esters, preparation of these compounds and their use as lubricant additives'19894,832,859'Lubricants and new polyfluorinated compounds which can be used as additives'19894,584,116'Lubricant compositions containing calcium and barium fluorides'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1991Patents assigned to ATOCHEM (5)· patent assignee history
1986–1991Based in Cormeilles en Parisis, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOCHEM | 5 | 1986–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cormeilles en Parisis, FR | 5 | 1986–1991 |