Inventor · disambiguated record
Rolf Grosser
Also filed as: GROSSER ROLF
43 granted patents·7 pending applications·421 citations·filing 1985–2020
98Inventor score
Files withBAYER AG24BAYER SCHERING PHARMA AG5AICURIS GMBH & CO KG2BAYER HEALTHCARE AG2FIGUEROA PEREZ SANTIAGO2
Top patents by PatentIndex Score
50 records- 0188US5502199AProcess for preparing sodium 3R,5S-(+)-erythro-(E)-7- 4-(4-fluorophenyl)-2,6-diisopropyl-5-methoxymethyl-pyrid-3-yl!-3,5-dihydroxy-hept-6-enoateBAYER AG·Filed 1994·Granted Mar 26, 1996·43 cites·8 claims
- 0287US8513255B2Substituted dihydroquinazolinesWUNBERG TOBIAS·Filed 2007·Granted Aug 20, 2013·9 cites·13 claims
- 0387US8436180B2Substituted-4-aryl-1,4-dihydro-1,6-naphthyridinamides and use thereofBAERFACKER LARS·Filed 2008·Granted May 7, 2013·17 cites·10 claims
- 0487US7196086B2Substituted dihydroquinazolinesBAYER HEALTHCARE AG·Filed 2004·Granted Mar 27, 2007·24 cites·19 claims
- 0586US8399471B2Aryl-or heteroaryl-substituted pyrido[2,3-d] pyrimidines and pharmaceutical compositions of the sameFIGUEROA PEREZ SANTIAGO·Filed 2007·Granted Mar 19, 2013·18 cites·6 claims
- 0686US6573263B2Substituted imidazotriazinonesBAYER AG·Filed 2001·Granted Jun 3, 2003·29 cites·11 claims
- 0786US5510503ABisphosphines for asymmetric hydrogenation catalystsBAYER AG·Filed 1994·Granted Apr 23, 1996·32 cites·14 claims
- 0884US5868938AChiral stationary phases for chromatographic separation of optical isomersBAYER AG·Filed 1996·Granted Feb 9, 1999·52 cites·9 claims
- 0982USRE46791ESubstituted dihydroquinazolinesAICURIS GMBH & CO KG·Filed 2015·Granted Apr 17, 2018·3 cites·44 claims
- 1078US4914159AOptically active (meth)acrylamides, a process for their preparation, and their use for racemate resolutionBAYER AG·Filed 1988·Granted Apr 3, 1990·28 cites·8 claims
- 1176US9051316B2Substituted 4-aryl-1,4-dihydro-1,6-naphthyridine amides and their useBAYER IP GMBH·Filed 2013·Granted Jun 9, 2015·3 cites·12 claims
- 1275US5432251AOptically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereofBAYER AG·Filed 1994·Granted Jul 11, 1995·10 cites·12 claims
- 1374US5274167APolymeriable optically active (meth) acrylic acid derivativesBAYER AG·Filed 1992·Granted Dec 28, 1993·33 cites·11 claims
- 1473US7989633B24-Chromenonyl-1,4-dihydropyridines and their useBAYER SCHERING PHARMA AG·Filed 2006·Granted Aug 2, 2011·2 cites·6 claims
- 1571US7960387B22-(3-phenyl-2-piperazinyl-3,4-dihydroquinazolin-4-yl)acetic acids as antiviral agents, especially against cytomegalovirusesBAYER SCHERING PHARMA AG·Filed 2004·Granted Jun 14, 2011·5 cites·4 claims
- 1671US5347042AOptically active sulphur-containing amino acid derivatives, their preparation, their polymerisation to give optically active polymers and the use thereofBAYER AG·Filed 1992·Granted Sep 13, 1994·8 cites·5 claims
- 1770USRE49698ESubstituted dihydroquinazolinesAICURIS ANTI INFECTIVE CURES GMBH·Filed 2020·Granted Oct 17, 2023·0 cites·27 claims
- 1869US8058447B24-Chromenonyl-1,4-dihydropyridinecarbonitriles and the use thereofKUHL ALEXANDER·Filed 2006·Granted Nov 15, 2011·2 cites·7 claims
- 1969US7709491B2Substituted quinazolines as antiviral agents, especially against cytomegalovirusesBAYER SCHERING PHARMA AG·Filed 2003·Granted May 4, 2010·4 cites·15 claims
- 2069US4937000AOptically active (meth)acrylamides, a process for their preparation, and their use for racemate resolutionBAYER AG·Filed 1989·Granted Jun 26, 1990·19 cites·10 claims
- 2168US8314113B2Substituted dihydroquinazolines IIWUNBERG TOBIAS·Filed 2004·Granted Nov 20, 2012·4 cites·10 claims
- 2268US7419936B2Optically active 2,5-bisaryl-Δ1-pyrrolines and their use as pest control agentsBAYER CROPSCIENCE AG·Filed 2001·Granted Sep 2, 2008·2 cites·2 claims
- 2364US8343981B2Heterocyclyl-substituted dihydroquinazolines and their use as antiviral agentsAICURIS GMBH & CO KG·Filed 2004·Granted Jan 1, 2013·2 cites·23 claims
- 2462US5510530AOptically active sulphur-containing amino acid derivativesBAYER AG·Filed 1994·Granted Apr 23, 1996·5 cites·8 claims
- 2561US5348656AOptically active bead polymers containing fillersBAYER AG·Filed 1992·Granted Sep 20, 1994·12 cites·10 claims
- 2660US5357001AOptically active amino acid sulphoxide and amino acid sulphone derivatives, their preparation, their polymerisation and use as adsorbents for chromatographic resolution of racematesBAYER AG·Filed 1993·Granted Oct 18, 1994·11 cites·9 claims
- 2757US2011201564A1Substituted 7-sulfanylmethyl, 7-sulfinylmethyl and 7-sulfonylmethyl indoles and use thereofBAYER SCHERING PHARMA AG·Filed 2009·Application pending·0 cites
- 2854US5545642ADerivatives of 1-(2-fluorocyclopropyl)-quinolonecarboxylic acid and 1-(2-fluorocyclopropyl)-naphthridonecarboxylic acidBAYER AG·Filed 1994·Granted Aug 13, 1996·4 cites·12 claims
- 2954US2009054424A1Optically active pyridine derivative and a medicament containing the sameMURATA TOSHIKI·Filed 2008·Application pending·0 cites
- 3053US5432252AOptically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereofBAYER AG·Filed 1994·Granted Jul 11, 1995·3 cites·13 claims
- 3153US2009012144A1Optically active 2,5-bisaryl-delta¹ -pyrrolines and their use as pest control agentsPLANT ANDREW·Filed 2008·Application pending·0 cites
- 3252US8063234B2Substituted 7-sulfanylmethyl-, 7-sulfinylmethyl- and 7-sulfonylmethylindoles and the use thereofKOLKHOF PETER·Filed 2009·Granted Nov 22, 2011·0 cites·26 claims
- 3352US4931525AOptical active (meth)acrylamides and polymers thereof for racemate resolutionBAYER AG·Filed 1988·Granted Jun 5, 1990·8 cites·11 claims
- 3452US4764516AMixtures of optically active nitrodihydropyridines active on the circulatory systemBAYER AG·Filed 1985·Granted Aug 16, 1988·6 cites·7 claims
- 3551US7375103B2Optically active pyridine derivative and a medicament containing the sameBAYER HEALTHCARE AG·Filed 2003·Granted May 20, 2008·0 cites·6 claims
- 3650US2011183928A13-Cyanoalkyl- and 3-hydroxyalkylindoles and use thereofBAYER SCHERING PHARMA AG·Filed 2009·Application pending·0 cites
- 3748US8188129B2(−)-enantiomer of the 2-[2-(1-chloro-cyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-[1,2,4]-triazole-3-thioneGROSSER ROLF·Filed 2007·Granted May 29, 2012·0 cites·19 claims
- 3847US6689889B2Chromatographic separation of enantiomers of lactonesBAYER AG·Filed 2001·Granted Feb 10, 2004·0 cites·4 claims
- 3947US6274736B1Chromatographic enantiomer separation of lactonesBAYER AG·Filed 1998·Granted Aug 14, 2001·3 cites·4 claims
- 4045US5354884AOptically active N-α-fluoroacryloylamino acid derivatives for the resolution of racematesBAYER AG·Filed 1992·Granted Oct 11, 1994·7 cites·5 claims
- 4144US8404709B2Substituted 4-aryl-1,4-dihydro-1,6-naphthyridines and use thereofFIGUEROA PEREZ SANTIAGO·Filed 2007·Granted Mar 26, 2013·0 cites·5 claims
- 4241US5739360AIntermediates for the synthesis of bisphosphine compoundsBAYER AG·Filed 1996·Granted Apr 14, 1998·2 cites·7 claims
- 4340US8404723B23-cyano 5-thiazaheteroaryl-dihydropyridine and the use thereof for the treatment of cardiovascular diseasesBARFACKER LARS·Filed 2007·Granted Mar 26, 2013·0 cites·5 claims
- 4439US5292924AOptically active N-α-fluoroacryloylamino acid polymers for the resolution of racematesBAYER AG·Filed 1992·Granted Mar 8, 1994·5 cites·9 claims
- 4539US2003220386A1Delta 1-pyrrolines for use as pesticidesFiled 2001·Application pending·0 cites
- 4638US5386067AProcess for separating mixtures of m- and p-dichlorobenzeneBAYER AG·Filed 1994·Granted Jan 31, 1995·2 cites·9 claims
- 4738US2005227995A1Phenyl sulfoxides and phenyl sulfonesHENDRIX MARTIN·Filed 2003·Application pending·0 cites
- 4838US2005059658A1PyridazinoneFiled 2002·Application pending·0 cites
- 4936US5481026AOptically active amino acid sulphoxide and amino acid sulphone derivativesBAYER AG·Filed 1994·Granted Jan 2, 1996·2 cites·5 claims
- 5034US6559334B1Polymers chromatographic separation of enantiomersBAYER AG·Filed 1994·Granted May 6, 2003·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →