Inventor · disambiguated record
Wolfgang Fischer
Also filed as: FISCHER WOLFGANG · FISCHER WOLFGANG JOHANN
170 granted patents·20 pending applications·2,759 citations·filing 1973–2022
99Inventor score
Files withBAYER AG39BASF AG38INEOS STYROLUTION GROUP GMBH22MERCK PATENT GMBH14BAYER MATERIALSCIENCE AG13
Top patents by PatentIndex Score
190 records- 0197US6593430B1Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basisBASF AG·Filed 2000·Granted Jul 15, 2003·86 cites·13 claims
- 0296US7381785B2Preparation of new radiation-curing bindersBAYER MATERIALSCIENCE AG·Filed 2005·Granted Jun 3, 2008·39 cites·13 claims
- 0396US3955926AProcess and quick-action reagent for the detection of narcoticsMERCK PATENT GMBH·Filed 1973·Granted May 11, 1976·81 cites·3 claims
- 0495US6197889B1Thermoplastic elastomeric block copolymersBASF AG·Filed 1997·Granted Mar 6, 2001·118 cites·14 claims
- 0595US5710197ACrosslinked polymer particles containing a fluorescent dyeBASF AG·Filed 1995·Granted Jan 20, 1998·85 cites·4 claims
- 0694US9115070B2Process for preparing acrylic acid from ethylene oxide and carbon monoxideBASF SE·Filed 2013·Granted Aug 25, 2015·22 cites·43 claims
- 0794US7361723B2Low-viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Apr 22, 2008·18 cites·8 claims
- 0894US6323254B1UV-curable binders and their use for production of high gloss coatingsBAYER AG·Filed 2000·Granted Nov 27, 2001·48 cites·9 claims
- 0994US5372924AAntistatic plastic moldingsAGFA GEVAERT AG·Filed 1994·Granted Dec 13, 1994·99 cites·7 claims
- 1092US8202618B2Radiation-curing binders and a process for their preparationWEIKARD JAN·Filed 2010·Granted Jun 19, 2012·8 cites·9 claims
- 1192US7666970B2Radiation-curing binders and a process for their preparationBAYER MATERIALSCIENCE AG·Filed 2005·Granted Feb 23, 2010·11 cites·10 claims
- 1292US6521712B1Glass-clear impact-modified polystyrene based on styrene-butadiene block copolymersBASF AG·Filed 1999·Granted Feb 18, 2003·95 cites·13 claims
- 1392US5482649AAminoacrylates and a process for their preparationBAYER AG·Filed 1993·Granted Jan 9, 1996·76 cites·4 claims
- 1491US6753394B2Radiation-hardening coating compositionsBAYER AG·Filed 2002·Granted Jun 22, 2004·45 cites·8 claims
- 1591US6465539B1Elastic coating system comprising UV-curable urethane (meth)acrylates containing isocyanate groups and its useBAYER AG·Filed 2000·Granted Oct 15, 2002·38 cites·11 claims
- 1691US5475053AMolding composition having a matt surfaceBASF AG·Filed 1994·Granted Dec 12, 1995·64 cites·2 claims
- 1789US6521702B1Aqueous polyurethane emulsionsBAYER AG·Filed 2000·Granted Feb 18, 2003·41 cites·17 claims
- 1889US5902865APreparation of polystyrene by continuous anionic polymerizationBASF AG·Filed 1997·Granted May 11, 1999·94 cites·5 claims
- 1989US4275031AAgent and process for carrying out colorimetric or photometric determinationsMERCK PATENT GMBH·Filed 1979·Granted Jun 23, 1981·55 cites·2 claims
- 2088US7960446B2Low-viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2008·Granted Jun 14, 2011·7 cites·12 claims
- 2188US7902315B2Low viscosity allophanates containing actinically curable groupsBAYER MATERIALSCIENCE AG·Filed 2005·Granted Mar 8, 2011·7 cites·10 claims
- 2288US7700662B2Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistanceBAYER MATERIALSCIENCE AG·Filed 2007·Granted Apr 20, 2010·9 cites·12 claims
- 2388US4981875AMedicaments for the region of the oral cavityBAYER AG·Filed 1988·Granted Jan 1, 1991·90 cites·9 claims
- 2487US8853295B2Process for the preparation of particularly reactive and low-viscosity allophanates having actinic-curable groups and the use thereof for the preparation of particularly scratch-resistant coatingsLUDEWIG MICHAEL·Filed 2010·Granted Oct 7, 2014·6 cites·10 claims
- 2585US10525439B2Process for the production of thermoplastic moulding compoundsINEOS STYROLUTION GROUP GMBH·Filed 2016·Granted Jan 7, 2020·2 cites·12 claims
- 2685US6555597B1Pulverent binders for powder coating compositions containing oligo- and polyurethanes having (meth)acryloyl groupsBAYER AG·Filed 2000·Granted Apr 29, 2003·23 cites·3 claims
- 2785US4863650AProcess for molding and vulcanizing tires and other rubber articlesTEROSON GMBH·Filed 1988·Granted Sep 5, 1989·58 cites·15 claims
- 2883US8604097B2Low viscosity allophanates containing actinically curable groupsWEIKARD JAN·Filed 2011·Granted Dec 10, 2013·3 cites·10 claims
- 2983US7754827B2Coated filmsBAYER MATERIALSCIENCE AG·Filed 2007·Granted Jul 13, 2010·5 cites·2 claims
- 3083US6599955B1Radiation-curable urethane acrylates containing iso-cyanate groups and their useBAYER AG·Filed 2000·Granted Jul 29, 2003·20 cites·5 claims
- 3183US4785087AProcess for dry cationization of starchDEGUSSA·Filed 1986·Granted Nov 15, 1988·29 cites·24 claims
- 3283US4332935AProcess for the production of cationic starch ethersDEGUSSA·Filed 1980·Granted Jun 1, 1982·26 cites·20 claims
- 3382US9073082B2Method for producing homogeneously matted coatings by radiation curingALLNEX IP S R L·Filed 2012·Granted Jul 7, 2015·5 cites·11 claims
- 3482US8779650B2Process for the producing of an electromechanical transducerJENNINGER WERNER·Filed 2010·Granted Jul 15, 2014·11 cites·22 claims
- 3582US6153788AProcess for preparing esters of ethylenically unsaturated carboxylic acidsBAYER AG·Filed 1998·Granted Nov 28, 2000·22 cites·20 claims
- 3682US5753784AContinuous preparation of polymers and apparatus for this purposeBASF AG·Filed 1996·Granted May 19, 1998·62 cites·22 claims
- 3782US5739219AContinuous preparation of polymersBASF AG·Filed 1996·Granted Apr 14, 1998·58 cites·16 claims
- 3882US5470897ARadically curable coating compositions and their use for coating wood substratesBAYER AG·Filed 1994·Granted Nov 28, 1995·42 cites·8 claims
- 3981US10259926B2Zeolites for thermoplastic foam injection moldingDRAEXLMAIER LISA GMBH·Filed 2016·Granted Apr 16, 2019·1 cites·15 claims
- 4081US5360863ARadiation curable compositions and their useBAYER AG·Filed 1993·Granted Nov 1, 1994·35 cites·4 claims
- 4180US9631117B2Process for the preparation of low-viscosity, water-dilutable urethane (meth)acrylatesALLNEX IP SARL·Filed 2012·Granted Apr 25, 2017·2 cites·19 claims
- 4280US6191181B1Urethane acrylates and their use in coating compositionsBAYER AG·Filed 1999·Granted Feb 20, 2001·39 cites·3 claims
- 4379US8360177B2Drive unit for a vehicle for use as a robot in pipe systems, cavities or the like and a vehicle having sameALSTOM TECHNOLOGY LTD·Filed 2011·Granted Jan 29, 2013·5 cites·18 claims
- 4478US9656408B2Method for producing thermoplastic molding compounds, and thermoplastic molding compounds produced according theretoINEOS STYROLUTION GROUP GMBH·Filed 2014·Granted May 23, 2017·3 cites·13 claims
- 4578US5300615APolyurethanes containing acryloyl groups, a process for their preparation and their use as binders for coating compositionsBAYER AG·Filed 1993·Granted Apr 5, 1994·24 cites·4 claims
- 4678US2023064044A1Method and system for producing a polymerINEOS SYTROLUTION GROUP GMBH·Filed 2022·Application pending·0 cites
- 4777US10280296B2Process for producing acrylate rubber with reduced coagulate formationINEOS STYROLUTION GROUP GMBH·Filed 2015·Granted May 7, 2019·2 cites·21 claims
- 4877US9604943B2UV absorber-containing urethane acrylateBAYER MATERIALSCIENCE AG·Filed 2014·Granted Mar 28, 2017·1 cites·15 claims
- 4977US6444767B1Method for retarded anionic polymerizationBASF AG·Filed 1999·Granted Sep 3, 2002·32 cites·12 claims
- 5076US8106140B2Process for preparing low-viscosity allophanates containing actinically curable groupsLUDEWIG MICHAEL·Filed 2008·Granted Jan 31, 2012·3 cites·8 claims
Showing the top 50 of 190 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →