Assignee
EVONIK DEGUSSA GMBH
DE·579 granted patents·302 pending applications·3,648 citations·filing 2002–2019
Top patents by PatentIndex Score
881 records- 0199US10414871B2Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereofEVONIK DEGUSSA GMBH·Filed 2017·Granted Sep 17, 2019·21 cites·11 claims
- 0299US10399998B2Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereofEVONIK DEGUSSA GMBH·Filed 2018·Granted Sep 3, 2019·22 cites·20 claims
- 0399US9441145B2Curable material comprising silylated polymers containing urethane groups, and use thereof in sealants, adhesives, binders and/or surface modifiersEVONIK DEGUSSA GMBH·Filed 2015·Granted Sep 13, 2016·22 cites·17 claims
- 0498US10766913B2Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereofEVONIK DEGUSSA GMBH·Filed 2018·Granted Sep 8, 2020·12 cites·20 claims
- 0598US10752735B2Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereofEVONIK DEGUSSA GMBH·Filed 2018·Granted Aug 25, 2020·12 cites·10 claims
- 0698US10544267B2Method for producing siloxanes containing glycerin substituentsEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 28, 2020·19 cites·13 claims
- 0798US10526454B2Process for preparing SiC-bonded polyethersiloxanesEVONIK DEGUSSA GMBH·Filed 2018·Granted Jan 7, 2020·20 cites·19 claims
- 0898US10519280B2Process for preparing SiC-Bonded polyethersiloxanesEVONIK DEGUSSA GMBH·Filed 2018·Granted Dec 31, 2019·20 cites·20 claims
- 0998US10106649B2Ethoxylate production using highly active double metal cyanide catalystsEVONIK DEGUSSA GMBH·Filed 2015·Granted Oct 23, 2018·26 cites·16 claims
- 1098US10099211B2Process for producing compositions comprising platinumEVONIK DEGUSSA GMBH·Filed 2015·Granted Oct 16, 2018·20 cites·19 claims
- 1198US10087278B2Alkoxysilyl-containing adhesive sealants having improved tear propagation resistanceEVONIK DEGUSSA GMBH·Filed 2016·Granted Oct 2, 2018·29 cites·14 claims
- 1298US9975909B2Polyether alcohols bearing alkoxysilyl groups by alkoxylation of epoxy-functional alkoxysilanes over double metal cyanide (DMC) catalysts, and processes for preparation thereofEVONIK DEGUSSA GMBH·Filed 2013·Granted May 22, 2018·28 cites·13 claims
- 1398US9896541B2Highly active double metal cyanide catalysts and method for the production thereofEVONIK DEGUSSA GMBH·Filed 2015·Granted Feb 20, 2018·33 cites·20 claims
- 1498US9725398B2Benzene-based diphosphine ligands for alkoxycarbonylationEVONIK DEGUSSA GMBH·Filed 2016·Granted Aug 8, 2017·12 cites·14 claims
- 1598US9695202B2Organomodified siloxanes having primary amino functions, novel organomodified siloxanes having quaternary ammonium functions and the method for the production thereofEVONIK DEGUSSA GMBH·Filed 2014·Granted Jul 4, 2017·29 cites·7 claims
- 1698US9676805B2Purifying organophosphorus compounds contaminated with chlorineEVONIK DEGUSSA GMBH·Filed 2015·Granted Jun 13, 2017·22 cites·15 claims
- 1798US7976719B2Use of a cationic silicon dioxide dispersion as a textile finishing agentEVONIK DEGUSSA GMBH·Filed 2010·Granted Jul 12, 2011·32 cites·12 claims
- 1898US7834073B2Stable solutions of N-substituted aminopolysiloxanes, their preparation and useEVONIK DEGUSSA GMBH·Filed 2005·Granted Nov 16, 2010·31 cites·17 claims
- 1998US7378528B2Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesisEVONIK DEGUSSA GMBH·Filed 2007·Granted May 27, 2008·86 cites·31 claims
- 2097US10414872B2Production of SiOC-bonded polyether siloxanesEVONIK DEGUSSA GMBH·Filed 2018·Granted Sep 17, 2019·27 cites·19 claims
- 2197US10155200B2Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltrationEVONIK DEGUSSA GMBH·Filed 2016·Granted Dec 18, 2018·28 cites·5 claims
- 2297US9856184B2Regeneration of a heterogeneous catalyst in ethene oligomerizationEVONIK DEGUSSA GMBH·Filed 2016·Granted Jan 2, 2018·17 cites·20 claims
- 2397US9567276B2Chromium-free hydrogenation of hydroformylation mixturesEVONIK DEGUSSA GMBH·Filed 2015·Granted Feb 14, 2017·19 cites·20 claims
- 2496US10457769B2Nitrogen-containing compounds suitable for use in the production of polyurethanesEVONIK DEGUSSA GMBH·Filed 2015·Granted Oct 29, 2019·7 cites·2 claims
- 2596US10294191B2Monophosphine compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted May 21, 2019·6 cites·10 claims
- 2696US10202329B2Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted Feb 12, 2019·6 cites·14 claims
- 2796US10173979B2Hardener composition including 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamineEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 8, 2019·9 cites·11 claims
- 2896US10125234B2Catalyst compositions and methods for making foamEVONIK DEGUSSA GMBH·Filed 2015·Granted Nov 13, 2018·7 cites·16 claims
- 2996US10106644B2Polyoxyalkylenes containing guanidine and method for the production thereofEVONIK DEGUSSA GMBH·Filed 2015·Granted Oct 23, 2018·7 cites·20 claims
- 3096US10077228B2Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted Sep 18, 2018·7 cites·16 claims
- 3196US9890107B2Cross-linked polyglycerol estersEVONIK DEGUSSA GMBH·Filed 2016·Granted Feb 13, 2018·13 cites·11 claims
- 3296US9540500B2Production of polyether siloxanesEVONIK DEGUSSA GMBH·Filed 2015·Granted Jan 10, 2017·21 cites·7 claims
- 3396US9353225B2Compounds having guanidine groups and containing semi-organic silicon groupsEVONIK DEGUSSA GMBH·Filed 2014·Granted May 31, 2016·41 cites·15 claims
- 3496US8895683B2Superabsorbent polymers and methods of making the sameEVONIK DEGUSSA GMBH·Filed 2013·Granted Nov 25, 2014·18 cites·11 claims
- 3596US8053102B2Electric separator, method for the production and use thereofEVONIK DEGUSSA GMBH·Filed 2010·Granted Nov 8, 2011·17 cites·28 claims
- 3696US7892673B2Electric separator, method for making same and use thereof in high-power lithium cellsEVONIK DEGUSSA GMBH·Filed 2010·Granted Feb 22, 2011·17 cites·11 claims
- 3796US7879938B2Compositions comprising an organic polymer as the matrix and inorganic particles as the filler, process for the preparation thereof and applications of the sameEVONIK DEGUSSA GMBH·Filed 2007·Granted Feb 1, 2011·38 cites·20 claims
- 3895US10703851B2Nitrogen-containing compounds suitable for use in the production of polyurethanesEVONIK DEGUSSA GMBH·Filed 2015·Granted Jul 7, 2020·6 cites·19 claims
- 3995US10619175B2Process for producing a PUFA-containing feedstuff by extruding a PUFA-containing biomassEVONIK DEGUSSA GMBH·Filed 2015·Granted Apr 14, 2020·11 cites·18 claims
- 4095US10501392B2Method for obtaining alcohols from aldehydes IIEVONIK DEGUSSA GMBH·Filed 2018·Granted Dec 10, 2019·17 cites·20 claims
- 4195US10407546B2Acrylate-terminated urethane polybutadienes from low-monomer 1:1 monoadducts from reactive olefinic compounds and diisocyanates and hydroxy-terminated polybutadienes for liquid optically clear adhesives (LOCAs)EVONIK DEGUSSA GMBH·Filed 2018·Granted Sep 10, 2019·6 cites·5 claims
- 4295US10221277B2Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardenerEVONIK DEGUSSA GMBH·Filed 2017·Granted Mar 5, 2019·10 cites·19 claims
- 4395US10214612B2Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardenerEVONIK DEGUSSA GMBH·Filed 2017·Granted Feb 26, 2019·11 cites·20 claims
- 4495US10214471B2Method for producing propylene glycol from propene and hydrogen peroxideEVONIK DEGUSSA GMBH·Filed 2016·Granted Feb 26, 2019·17 cites·22 claims
- 4595US10196327B2Production of at least 1-hexene and octene from etheneEVONIK DEGUSSA GMBH·Filed 2017·Granted Feb 5, 2019·10 cites·20 claims
- 4695US10189965B2Production of viscoelastic polyurethane systems using block polymers having bonded siloxane blocks as cell openersEVONIK DEGUSSA GMBH·Filed 2015·Granted Jan 29, 2019·7 cites·17 claims
- 4795US10000440B2Influencing the viscosity of N-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursorsEVONIK DEGUSSA GMBH·Filed 2016·Granted Jun 19, 2018·7 cites·11 claims
- 4895US9540247B2Higly dispersible silica for using in rubberEVONIK DEGUSSA GMBH·Filed 2013·Granted Jan 10, 2017·10 cites·15 claims
- 4995US8349911B2Silane-based, aqueous coating system, production and use thereofEVONIK DEGUSSA GMBH·Filed 2008·Granted Jan 8, 2013·22 cites·26 claims
- 5095US8039110B2Special aminoalkylsilane compounds as binders for composite materialsEVONIK DEGUSSA GMBH·Filed 2006·Granted Oct 18, 2011·29 cites·23 claims
Showing the top 50 of 881 patent records by PatentIndex Score.
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