P

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 patents
US5900386AMay 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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