Assignee
WACKER CHEMIE GMBH
DE·827 granted patents·35 pending applications·16,182 citations·filing 1973–2009
Top patents by PatentIndex Score
862 records- 0197US4935484ASilicone resin powder and a process for preparing the sameWACKER CHEMIE GMBH·Filed 1988·Granted Jun 19, 1990·263 cites·4 claims
- 0296US5047492AOrganooligosilsesquioxanesWACKER CHEMIE GMBH·Filed 1989·Granted Sep 10, 1991·107 cites·12 claims
- 0395US6531423B1Liquid-phase-sintered SiC shaped bodies with improved fracture toughness and a high electric resistanceWACKER CHEMIE GMBH·Filed 2000·Granted Mar 11, 2003·110 cites·7 claims
- 0495US5686054AProcess for the silylation of inorganic oxidesWACKER CHEMIE GMBH·Filed 1995·Granted Nov 11, 1997·132 cites·9 claims
- 0595US5231157ASiloxane copolymers containing alkenyloxy groups, a process for preparing the same and their useWACKER CHEMIE GMBH·Filed 1991·Granted Jul 27, 1993·137 cites·9 claims
- 0695US4322516ACopolymers for pressure-sensitive adhesives based on acrylic esters, (meth)acrylamide vinyl acetate and ethyleneWACKER CHEMIE GMBH·Filed 1980·Granted Mar 30, 1982·123 cites·10 claims
- 0795US4292434AProcess for the addition of Si-bonded hydrogen to an aliphatic multiple bondWACKER CHEMIE GMBH·Filed 1980·Granted Sep 29, 1981·66 cites·6 claims
- 0894US5597882ATin compound-containing compositions as one of the two components of two component systems which crosslink at room temperature to give organopolysiloxane elastomersWACKER CHEMIE GMBH·Filed 1994·Granted Jan 28, 1997·94 cites·6 claims
- 0994US5057151AProcess for preparing hydrophobic particulate solids containing si-oh groups and a process for using the sameWACKER CHEMIE GMBH·Filed 1989·Granted Oct 15, 1991·118 cites·9 claims
- 1094US4952658AProcess for preparing organopolysilanesWACKER CHEMIE GMBH·Filed 1989·Granted Aug 28, 1990·58 cites·16 claims
- 1194US4209432AProcess for rendering building materials hydrophobicWACKER CHEMIE GMBH·Filed 1978·Granted Jun 24, 1980·67 cites·3 claims
- 1293US5608011ACrosslinkable polymer powder compositionsWACKER CHEMIE GMBH·Filed 1995·Granted Mar 4, 1997·72 cites·12 claims
- 1393US5591797ATransition metal-containing hydrophobic silicaWACKER CHEMIE GMBH·Filed 1994·Granted Jan 7, 1997·71 cites·7 claims
- 1493US4292423AProcess for the preparation of organopolysiloxanesWACKER CHEMIE GMBH·Filed 1980·Granted Sep 29, 1981·64 cites·4 claims
- 1593US4260726AThermosetting organopolysiloxane compositionsWACKER CHEMIE GMBH·Filed 1979·Granted Apr 7, 1981·49 cites·4 claims
- 1692US6359098B1Curable organopolysiloxane materialsWACKER CHEMIE GMBH·Filed 2000·Granted Mar 19, 2002·44 cites·17 claims
- 1792US6007869AProcess for preparing highly pure silicon granulesWACKER CHEMIE GMBH·Filed 1998·Granted Dec 28, 1999·148 cites·12 claims
- 1892US5851715AProcess for the silylation of inorganic oxidesWACKER CHEMIE GMBH·Filed 1997·Granted Dec 22, 1998·99 cites·4 claims
- 1991US7029632B1Radiation-heated fluidized-bed reactorWACKER CHEMIE GMBH·Filed 2000·Granted Apr 18, 2006·100 cites·8 claims
- 2091US6054523AAqueous dispersions of organopolysiloxanesWACKER CHEMIE GMBH·Filed 1994·Granted Apr 25, 2000·75 cites·11 claims
- 2191US4184880AAqueous polysiloxane emulsions with mica treated with organosilicon compoundWACKER CHEMIE GMBH·Filed 1977·Granted Jan 22, 1980·38 cites·4 claims
- 2291US4035453ADental impression materialsWACKER CHEMIE GMBH·Filed 1975·Granted Jul 12, 1977·81 cites·32 claims
- 2390US5716590ACatalytic hydrodehalogenation of halogen-containing compounds of group IV elementsWACKER CHEMIE GMBH·Filed 1994·Granted Feb 10, 1998·62 cites·29 claims
- 2490US5118751ARedispersible powder compositionWACKER CHEMIE GMBH·Filed 1991·Granted Jun 2, 1992·82 cites·14 claims
- 2590US4935220AProcess for purifying crude gaseous hydrogen chlorideWACKER CHEMIE GMBH·Filed 1989·Granted Jun 19, 1990·71 cites·5 claims
- 2690US4358391ACompositions containing liquid crystal phasesWACKER CHEMIE GMBH·Filed 1980·Granted Nov 9, 1982·75 cites·6 claims
- 2789US6743515B1Self-adhesive addition-crosslinking silicone compositionsWACKER CHEMIE GMBH·Filed 2000·Granted Jun 1, 2004·41 cites·9 claims
- 2889US6375011B1Vibrating conveyor and method for conveying silicon fragmentsWACKER CHEMIE GMBH·Filed 2000·Granted Apr 23, 2002·45 cites·3 claims
- 2989US5691435ACrosslinkable compositionsWACKER CHEMIE GMBH·Filed 1997·Granted Nov 25, 1997·64 cites·7 claims
- 3089US5314530ACoating compositions for producing watertight, vapor-permeable and flame retardant coatingsWACKER CHEMIE GMBH·Filed 1992·Granted May 24, 1994·47 cites·11 claims
- 3189US4902570AProcess for preparing highly dispersed metal oxides whose surfaces are modified by an ammonium-functional organopolysiloxane as a positive chargeable controlling agent for tonersWACKER CHEMIE GMBH·Filed 1988·Granted Feb 20, 1990·55 cites·17 claims
- 3289US4045602AAdhesion of organopolysiloxane elastomers to substratesWACKER CHEMIE GMBH·Filed 1976·Granted Aug 30, 1977·42 cites·22 claims
- 3388US7549600B2Apparatus and method for the low-contamination, automatic crushing of silicon fragmentsWACKER CHEMIE GMBH·Filed 2005·Granted Jun 23, 2009·18 cites·11 claims
- 3488US6815069B2Textile structures comprising organopolysiloxane polyurea-polyurethane block copolymerWACKER CHEMIE GMBH·Filed 2003·Granted Nov 9, 2004·39 cites·16 claims
- 3588US5567750ARedispersible dispersion powder compositionWACKER CHEMIE GMBH·Filed 1994·Granted Oct 22, 1996·50 cites·20 claims
- 3688US5496961ATriazene oxide-transition metal complexes as hydrosilylation catalystsWACKER CHEMIE GMBH·Filed 1995·Granted Mar 5, 1996·95 cites·4 claims
- 3788US5418006ACoating of substrate surfacesWACKER CHEMIE GMBH·Filed 1993·Granted May 23, 1995·68 cites·8 claims
- 3888US5359022AProcess for the preparation of organopolysiloxane resinsWACKER CHEMIE GMBH·Filed 1993·Granted Oct 25, 1994·44 cites·17 claims
- 3988US5223586AElastomeric graft copolymers having a core/shell structureWACKER CHEMIE GMBH·Filed 1991·Granted Jun 29, 1993·55 cites·6 claims
- 4088US4298753AContinuous process for preparing silanes and siloxanes having SiOC groupsWACKER CHEMIE GMBH·Filed 1980·Granted Nov 3, 1981·46 cites·5 claims
- 4188US4218359AOrganopolysiloxane compositions and a process for treating organic fibersWACKER CHEMIE GMBH·Filed 1978·Granted Aug 19, 1980·32 cites·7 claims
- 4288US4154714AAdhesive repellent coatings and substrates coated therewithWACKER CHEMIE GMBH·Filed 1978·Granted May 15, 1979·50 cites·23 claims
- 4388US4032557AProcess for preparing organosiloxanesWACKER CHEMIE GMBH·Filed 1976·Granted Jun 28, 1977·27 cites·6 claims
- 4488US4013611AProcess for preparing elastomersWACKER CHEMIE GMBH·Filed 1975·Granted Mar 22, 1977·44 cites·13 claims
- 4587US6730766B2Organopolysiloxanes having quaternary ammonium groups and processes for the preparation thereofWACKER CHEMIE GMBH·Filed 2002·Granted May 4, 2004·42 cites·12 claims
- 4687US6699808B1High-solids SiO2 dispersions, process for producing them, and their useWACKER CHEMIE GMBH·Filed 2000·Granted Mar 2, 2004·53 cites·27 claims
- 4787US6518371B1Crosslinking agentsWACKER CHEMIE GMBH·Filed 2000·Granted Feb 11, 2003·45 cites·4 claims
- 4887US6506444B1Release agents for bituminous substancesWACKER CHEMIE GMBH·Filed 2000·Granted Jan 14, 2003·40 cites·14 claims
- 4987US6429239B1Redispersible dispersion powder composition, process for its preparation and its useWACKER CHEMIE GMBH·Filed 2000·Granted Aug 6, 2002·20 cites·12 claims
- 5087US6344578B1Process for working up residues from the direct synthesis of organochlorosilanesWACKER CHEMIE GMBH·Filed 2001·Granted Feb 5, 2002·24 cites·11 claims
Showing the top 50 of 862 patent records by PatentIndex Score.
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