Inventor · disambiguated record
Bertrand Despeyroux
Also filed as: DESPEYROUX BERTRAND
11 granted patents·276 citations·filing 1983–1994
92Inventor score
Top patents by PatentIndex Score
11 records- 0191US5536694ACatalyst precursor for an activated raney metal fixed-bed catalyst, an activated raney metal fixed-bed catalyst and a process for its preparation and use, and a method of hydrogenating organic compounds using said catalystDEGUSSA·Filed 1994·Granted Jul 16, 1996·96 cites·42 claims
- 0288US4681707AProcess for the production of carboxylic acid esters and/or carboxylic acidsBRITISH PETROLEUM CO PLC·Filed 1983·Granted Jul 21, 1987·27 cites·11 claims
- 0382US5449655AProcess for preparing hydrogenation catalysts which contain noble metals on activated carbonDEGUSSA·Filed 1994·Granted Sep 12, 1995·21 cites·7 claims
- 0479US5132452AMethod for preparation of gluconic acid by catalytic oxidation of glucoseDEGUSSA·Filed 1990·Granted Jul 21, 1992·44 cites·18 claims
- 0576US5512529ACatalyst for the selective hydrogenation of aromatic halonitro compounds to aromatic haloamines and a process for its productionDEGUSSA·Filed 1993·Granted Apr 30, 1996·19 cites·20 claims
- 0660US5498585ASulphidized catalyst which contains platinum on activated carbonDEGUSSA·Filed 1994·Granted Mar 12, 1996·22 cites·12 claims
- 0752US5498590AProcess for uniform and reproducible shell impregnation of fixed bed catalyst supports in the form of loose particlesDEGUSSA·Filed 1993·Granted Mar 12, 1996·14 cites·7 claims
- 0851US5237019AMetal-containing, shaped polymeric, tertiary and/or secondary organosiloxane amine compounds, method of their production and useDEGUSSA·Filed 1992·Granted Aug 17, 1993·8 cites·17 claims
- 0948US5231067AShaped articles based on pyrogenically produced titanium dioxide, method of their production and their useDEGUSSA·Filed 1991·Granted Jul 27, 1993·11 cites·4 claims
- 1045US5366938AShaped articles based on pyrogenically produced titanium dioxideDEGUSSA·Filed 1990·Granted Nov 22, 1994·9 cites·3 claims
- 1134US5395965ACatalyst for the production of a glyoxylic acid by catalytic oxidation of glyoxal and method of its productionDEGUSSA·Filed 1994·Granted Mar 7, 1995·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →