Inventor · disambiguated record
Rainer Schoenfeld
Also filed as: SCHOENFELD RAINER
29 granted patents·17 pending applications·296 citations·filing 2001–2023
96Inventor score
Top patents by PatentIndex Score
46 records- 0195US6884854B2Composition of epoxy resin, low glass transition temperature copolymer, latent hardener and carboxy-terminated polyamide and/or polyamideHENKEL KGAA·Filed 2001·Granted Apr 26, 2005·111 cites·17 claims
- 0294US8716377B2Polymerizable compositionTADEN ANDREAS·Filed 2010·Granted May 6, 2014·14 cites·16 claims
- 0392US7919555B2Epoxy compositions having improved impact resistanceHENKEL AG & CO KGAA·Filed 2008·Granted Apr 5, 2011·20 cites·10 claims
- 0491US6998011B2Epoxy adhesive having improved impact resistanceHENKEL KGAA·Filed 2003·Granted Feb 14, 2006·59 cites·26 claims
- 0590US9828534B2Impact-modified adhesivesHENKEL AG & CO KGAA·Filed 2013·Granted Nov 28, 2017·6 cites·21 claims
- 0690US8673108B2Curable epoxy resin-based adhesive compositionsLIANG JENG-LI·Filed 2009·Granted Mar 18, 2014·19 cites·37 claims
- 0790US8632654B2Hardener for epoxy resinsHENKEL AG & CO KGAA·Filed 2013·Granted Jan 21, 2014·11 cites·11 claims
- 0889US7759435B2Adducts and curable compositions using sameLOCTITE R & D LTD·Filed 2006·Granted Jul 20, 2010·9 cites·8 claims
- 0984US9790341B2Thermally expandable preparationsHENKEL AG & CO KGAA·Filed 2014·Granted Oct 17, 2017·4 cites·13 claims
- 1083US7750094B2Adducts and curable compositions using sameLOCTITE R & D LTD·Filed 2009·Granted Jul 6, 2010·3 cites·17 claims
- 1180US8309066B2Cationic benzoxazine (co)polymersTADEN ANDREAS·Filed 2011·Granted Nov 13, 2012·3 cites·15 claims
- 1279US2023159693A1Curable compositions containing isocyanate-based toughenersKANEKA AEROSPACE LLC·Filed 2023·Application pending·0 cites
- 1378US8541512B2Epoxy resin-based composition modified for impact resistanceSCHOENFELD RAINER·Filed 2012·Granted Sep 24, 2013·3 cites·22 claims
- 1478US8143363B2Polymerizable compositionTADEN ANDREAS·Filed 2011·Granted Mar 27, 2012·4 cites·15 claims
- 1576US8642709B2Epoxy resin composition with reduced toxicityHENKEL CORP·Filed 2012·Granted Feb 4, 2014·3 cites·10 claims
- 1674US8758549B2One component epoxy resin compositionHENKEL AG & CO KGAA·Filed 2012·Granted Jun 24, 2014·2 cites·10 claims
- 1774US8168743B2Curable benzoxazine macromonomers, their preparation and cured productsTADEN ANDREAS·Filed 2010·Granted May 1, 2012·2 cites·15 claims
- 1873US7098179B2Cotton active, dirt removing urethane-based polymersHENKEL KGAA·Filed 2004·Granted Aug 29, 2006·12 cites·16 claims
- 1970US7019102B2Blocked polyurethane prepolymers useful in coating compositionsHENKEL KGAA·Filed 2004·Granted Mar 28, 2006·10 cites·23 claims
- 2069US2021102035A1Curable compositions containing isocyanate-based toughenersKANEKA AEROSPACE LLC·Filed 2020·Application pending·0 cites
- 2165US11180624B2Organic carbonate as blowing agentHENKEL AG & CO KGAA·Filed 2018·Granted Nov 23, 2021·0 cites·15 claims
- 2261US2015126679A1Polymerizable benzoxazine compounds with interfacial active or surface active propertiesHENKEL AG & CO KGAA·Filed 2015·Application pending·0 cites
- 2358US9371475B2Gel time controllable two part epoxy adhesiveHENKEL CHINA CO LTD·Filed 2014·Granted Jun 21, 2016·0 cites·5 claims
- 2455US2009291288A1Molded parts from hot melt adhesivesHENKEL AG & CO KGAA·Filed 2009·Application pending·0 cites
- 2555US2012010202A1Polymerizable benzoxazine compounds with interfacial active or surface active propertiesTADEN ANDREAS·Filed 2011·Application pending·0 cites
- 2654US2010234516A1Novel adducts and curable compositions using sameLOCTITE R & D LTD·Filed 2010·Application pending·0 cites
- 2754US2009288770A1Surface-promoted cure of one-part cationically curable compositionsLOCTITE R & D LTD·Filed 2009·Application pending·0 cites
- 2854US2008196831A1Method of adhesively bonding a first component to a second componentFRIESE CARSTEN·Filed 2008·Application pending·0 cites
- 2953US2015126669A1Polymerizable benzoxazine compounds with interfacial active or surface active propertiesHENKEL AG & CO KGAA·Filed 2015·Application pending·0 cites
- 3052US8748563B2Curable compositionsYAMASHITA HIROSHI·Filed 2012·Granted Jun 10, 2014·0 cites·8 claims
- 3152US2010204400A1Curable compositions containing isocyanate-based toughenersHENKEL AG & CO KGAA·Filed 2010·Application pending·0 cites
- 3251US2005022929A1Multi-phase structural adhesivesFiled 2004·Application pending·0 cites
- 3350US9428679B2Flame-retardant benzoxazine-containing compositionHENKEL AG & CO KGAA·Filed 2015·Granted Aug 30, 2016·0 cites·15 claims
- 3449US2015045517A1Curable resin composition, cured product and method of producing a cured productHENKEL AG & CO KGAA·Filed 2014·Application pending·0 cites
- 3547US9868812B2Mechano-responsive compositionHENKEL AG & CO KGAA·Filed 2016·Granted Jan 16, 2018·0 cites·12 claims
- 3646US10787536B2Catalyst composition for curing resins containing epoxy groupsHENKEL AG & CO KGAA·Filed 2017·Granted Sep 29, 2020·0 cites·10 claims
- 3745US7470451B2Binding agent component for surface coating agents with improved adhesive propertiesHENKEL AG & CO KGAA·Filed 2002·Granted Dec 30, 2008·1 cites·20 claims
- 3844US10329465B2Epoxy resin compositionHOLTGREWE CHRISTIAN·Filed 2017·Granted Jun 25, 2019·0 cites·9 claims
- 3942US10179832B2Storage stable heat activated quaternary ammonium catalysts for epoxy cureHENKEL AG & CO KGAA·Filed 2016·Granted Jan 15, 2019·0 cites·13 claims
- 4041US2012329945A1Benzoxazine-containing compositionsMORI ATSUSHI·Filed 2012·Application pending·0 cites
- 4140US2003192643A1Epoxy adhesive having improved impact resistanceFiled 2002·Application pending·0 cites
- 4240US2016207252A1Welding method using welding promotersHENKEL AG & CO KGAA·Filed 2016·Application pending·0 cites
- 4339US8759443B2Curable benzoxazine-based compositions, their preparation and cured products thereofTADEN ANDREAS·Filed 2010·Granted Jun 24, 2014·0 cites·9 claims
- 4438US2005215730A1Polycarboxy-functionalized prepolymersSCHOENFELD RAINER·Filed 2004·Application pending·0 cites
- 4534US9315651B2Impact resistant modified compositionsSCHOENFELD RAINER·Filed 2012·Granted Apr 19, 2016·0 cites·19 claims
- 4633US2018105627A1Surface reactive crosslinkable copolymersHENKEL AG & CO KGAA·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →