Inventor
Frederic Mabire
Inventor
Arcueil, FR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation28%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
C02FTreatment of water, waste water, sewage, or sludge6%
C07DHeterocyclic compounds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C10LFuels not otherwise provided for6%
C23FNon-mechanical removal of metallic material from surface6%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
D21HPulp compositions6%
PatentTitleYear
9,551,110'Fluorochemical composition and use thereof'20175,536,481'Use of cyclic aminals of glyoxylic acid for trapping hydrogen sulphide'19965,417,845'Use of decahydro pyrazino [2,3-b] pyrazine for the reduction of the proportion of free or combined hydrogen sulphide present in a fluid'19955,225,103'Aqueous aldehyde solutions for trapping hydrogen sulfide in natural gas and crude oil producing plants'19935,223,175'Water-in-oil emulsions and their use in the elimination of hydrogen sulphide'19935,152,916'Aqueous aldehyde solutions for trapping hydrogen sulfide in natural gas and crude oil producing plants'19924,650,877'Process for producing 4,5-dihydroxy-2-imidazolidinones'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1996Patents assigned to HOECHST FRANCE (4)· patent assignee history
1987Based in Paris, FR· patent location history
1992–1993Patents assigned to HOECHST AG (2)· patent assignee history
1992–2017Based in Arcueil, FR· patent location history
2017Patents assigned to ARCHROMA IP GMBH (1)· patent assignee history
2017Patents assigned to CLARIANT INT LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST FRANCE | 4 | 1987–1996 |
| HOECHST AG | 2 | 1992–1993 |
| ARCHROMA IP GMBH | 1 | 2017 |
| CLARIANT INT LTD | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arcueil, FR | 6 | 1992–2017 |
| Paris, FR | 1 | 1987 |