Inventor
DESPEYROUX BERTRAND
DE11 patents
⚠️ This page may combine multiple inventors who share the name “DESPEYROUX BERTRAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
10 patentsUS5536694AJul 16, 1996
Catalyst 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 catalyst
DEGUSSA96 citations94
US5449655ASep 12, 1995
Process for preparing hydrogenation catalysts which contain noble metals on activated carbon
DEGUSSA21 citations91
US5132452AJul 21, 1992
Method for preparation of gluconic acid by catalytic oxidation of glucose
DEGUSSA44 citations90
US5498585AMar 12, 1996
Sulphidized catalyst which contains platinum on activated carbon
DEGUSSA22 citations88
US5512529AApr 30, 1996
Catalyst for the selective hydrogenation of aromatic halonitro compounds to aromatic haloamines and a process for its production
DEGUSSA19 citations87
US5237019AAug 17, 1993
Metal-containing, shaped polymeric, tertiary and/or secondary organosiloxane amine compounds, method of their production and use
DEGUSSA8 citations74
US5498590AMar 12, 1996
Process for uniform and reproducible shell impregnation of fixed bed catalyst supports in the form of loose particles
DEGUSSA14 citations73
US5366938ANov 22, 1994
Shaped articles based on pyrogenically produced titanium dioxide
DEGUSSA9 citations73
US5231067AJul 27, 1993
Shaped articles based on pyrogenically produced titanium dioxide, method of their production and their use
DEGUSSA11 citations73
US5395965AMar 7, 1995
Catalyst for the production of a glyoxylic acid by catalytic oxidation of glyoxal and method of its production
DEGUSSA5 citations58