Inventor
PANSTER PETER
DE65 patents
⚠️ This page may combine multiple inventors who share the name “PANSTER PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
49 patentsUS5900386AMay 4, 1999
Shell catalysts, processes for their preparation and their use
DEGUSSA83 citations96
US4507490AMar 26, 1985
Process for the production of sulfur containing organosilicon compounds
DEGUSSA69 citations96
US6747180B2Jun 8, 2004
Metal catalysts
DEGUSSA53 citations95
US6573213B1Jun 3, 2003
Metal catalysts
DEGUSSA42 citations95
US5849657ADec 15, 1998
Catalyst for the dehydrogenation of C6 -C15 paraffins and to a process for making such catalysts
DEGUSSA66 citations95
US5859275AJan 12, 1999
Process for the production of bis (silyorganyl) polysulphanes
DEGUSSA65 citations94
US5354831AOct 11, 1994
Shaped organopolysiloxanes containing sulfonate groups, a process for their production and their use
DEGUSSA29 citations93
US5130396AJul 14, 1992
Formed, polymeric organosiloxane ammonium compounds, method of their preparation and use
DEGUSSA23 citations93
US5093451AMar 3, 1992
Formed organosiloxane amine copolycondensates method of their preparation and use
DEGUSSA30 citations93
US4595740AJun 17, 1986
Polymeric mono-, di-,tri- and tetra-sulfide compounds, process for production and use thereof
DEGUSSA51 citations93
US4410669AOct 18, 1983
Polymeric ammonium compounds with a silica-type backbone, processes for their preparation and use
DEGUSSA35 citations93
US6207610B1Mar 27, 2001
Compacts based on pyrogenically produced silicon dioxide
DEGUSSA42 citations92
US5219899AJun 15, 1993
Pasty dental material which is an organopolysilane filler combined with a polymerizable bonding agent
DEGUSSA41 citations92
US4999413AMar 12, 1991
Organosiloxane amine copolycondensates, method of their preparation and use (II)
DEGUSSA22 citations92
US6593270B1Jul 15, 2003
Moldings based on pyrogenic silicon dioxide
DEGUSSA29 citations91
US5187134AFeb 16, 1993
Formed, polymeric transition-metal complex catalysts with organosiloxane phenylphosphine ligands
DEGUSSA30 citations91
US4845163AJul 4, 1989
Rhodium-containing organopolysiloxane-ammonium compounds, methods for their preparation and use
DEGUSSA35 citations91
US4455415AJun 19, 1984
Polymeric tertiary and secondary amines with a silica-type backbone, processes for their preparation, and use
DEGUSSA20 citations82
US4424332AJan 3, 1984
Polymeric metal-amine complex compounds, processes for their preparation and use
DEGUSSA17 citations82
US5094831AMar 10, 1992
Process for the dismutation of chlorosilanes
DEGUSSA21 citations81
US4647679AMar 3, 1987
Platinum and/or palladium containing organopolysiloxane-ammonium compounds, method for their preparation and uses
DEGUSSA23 citations78
US4552700ANov 12, 1985
Organopolysiloxanes containing sulphonate groups, method for the production and use thereof
DEGUSSA23 citations77
US5922900AJul 13, 1999
Process for producing carboxylic acid esters and catalysts therefor
DEGUSSA12 citations74
US5352791AOct 4, 1994
Hydrating or oxidizing process using a metal-containing, shaped organosiloxane amine copolycondensate catalyst
DEGUSSA12 citations74
US5264514ANov 23, 1993
Metal-containing, shaped organosiloxane amine copolycondensates and methods of their production
DEGUSSA6 citations74
US5260470ANov 9, 1993
Method of purifying alkoxysilanes
DEGUSSA16 citations74
US5248706ASep 28, 1993
Process for preparing a pasty dental material which is an organopolysiloxane filler combined with a polymerizable bonding agent
DEGUSSA14 citations74
US5239033AAug 24, 1993
Formed, polymeric organosiloxane ammonium compounds, method of their preparation and use
DEGUSSA9 citations74
US5237019AAug 17, 1993
Metal-containing, shaped polymeric, tertiary and/or secondary organosiloxane amine compounds, method of their production and use
DEGUSSA8 citations74
US5132337AJul 21, 1992
Pasty dental material
DEGUSSA16 citations74
US5061773AOct 29, 1991
Aminoalkyl-substituted organopolysiloxane thiourea derivatives and methods of preparation and use thereof
DEGUSSA19 citations74
US5049690ASep 17, 1991
N,N'-disubstituted and N,N,N'-/N,N', N'-trisubstituted thioureas and method of their preparation (II)
DEGUSSA8 citations74
US4954599ASep 4, 1990
Formed, polymeric, tertiary or secondary organosiloxane amine compounds, methods of their preparation and use
DEGUSSA18 citations74
US4772457ASep 20, 1988
Preparing titanium disulfide for use in batteries
DEGUSSA9 citations74
US4647682AMar 3, 1987
Phenylene group-containing organosilanes and processes for the preparation thereof
DEGUSSA13 citations74
US4647644AMar 3, 1987
Phenylenesulfonate group-containing organopolysiloxanes, method for their preparation and use thereof
DEGUSSA10 citations74
US4645848AFeb 24, 1987
Phenylene group-containing organopolysiloxanes and method for their preparation
DEGUSSA9 citations74
US4645847AFeb 24, 1987
Phenylene group-containing organopolysiloxanes modified with functional groups and method of their preparation
DEGUSSA9 citations74
US4578496AMar 25, 1986
Polymeric metal-amine complex compounds, processes for their preparation and use
DEGUSSA8 citations74
US4442040AApr 10, 1984
Polymeric rhodium, iridium and ruthenium phosphine complex compounds, processes for their production and use
DEGUSSA13 citations74
US5466767ANov 14, 1995
Shaped organosiloxane polycondensates, process for their preparation and use
DEGUSSA8 citations73
US5003024AMar 26, 1991
Organosiloxane amine copolycondensates, method of their preparation and use (I)
DEGUSSA18 citations73
US4855470AAug 8, 1989
Organosilanes containing benzoyl thiourea groups and method of preparation
DEGUSSA8 citations73
US4704428ANov 3, 1987
Silyl substituted cyclopentadiene, process for its production and synthetic resin and rubber mixtures containing it
DEGUSSA5 citations73
US4645850AFeb 24, 1987
Silyl substituted cyclopentadiene, process for its production and synthetic resin and rubber mixtures containing it
DEGUSSA5 citations73
US4362885ADec 7, 1982
Process for the manufacture of (iodoorganyl)alkoxysilanes
DEGUSSA14 citations73
US5286885AFeb 15, 1994
Process for preparing glycide by epoxidation using polymeric organosiloxane ammonium salts of oxoacids of the elements V, Nb, Ta, Mo, and W
DEGUSSA11 citations72
US5126473AJun 30, 1992
Process for the hydriding of halogen-substituted compounds
DEGUSSA9 citations72
US5039643AAug 13, 1991
Method for the production of catalytically active coatings for the production of hydrogen cyanide
DEGUSSA18 citations71
BAYER AG
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