Inventor · disambiguated record
Dieter Arlt
Also filed as: ARLT DIETER · HAMMANN INGEBORG · UHRHAN PAUL
133 granted patents·1 pending application·1,144 citations·filing 1974–2017
99Inventor score
Files withBAYER AG121ARLT DIETER5BOEHRINGER INGELHEIM INT4LANXESS DEUTSCHLAND GMBH1MESEGUER BENJAMIN1
Top patents by PatentIndex Score
134 records- 0192US6462068B1Heterocyclylmethyl-substituted pyrazole derivativesBAYER AG·Filed 2000·Granted Oct 8, 2002·37 cites·13 claims
- 0292US6387940B1Heterocyclylmethyl-substituted pyrazole derivativesBAYER AG·Filed 2000·Granted May 14, 2002·40 cites·15 claims
- 0392US4153596APermanently stabilized polymers produced by after-treatment with piperidine compoundsBAYER AG·Filed 1977·Granted May 8, 1979·47 cites·10 claims
- 0491US6410740B1Heterocyclylmethyl-substituted pyrazol derivativesBAYER AG·Filed 2000·Granted Jun 25, 2002·32 cites·4 claims
- 0591US5196441ACompounds useful as antimicrobial agentsBAYER AG·Filed 1991·Granted Mar 23, 1993·30 cites·7 claims
- 0690US6414009B1Heterocyclylmethyl-substituted pyrazol derivativesBAYER AG·Filed 2000·Granted Jul 2, 2002·29 cites·13 claims
- 0790US6166027AHeterocyclylmethyl-substituted pyrazole derivatives and their use for treating cardiovascular diseasesBAYER AG·Filed 1997·Granted Dec 26, 2000·68 cites·14 claims
- 0889US8791305B2Ligands and catalyst systems for hydroformylation processesARLT DIETER·Filed 2012·Granted Jul 29, 2014·5 cites·13 claims
- 0989US4145512APermanently stabilized polyurethanesBAYER AG·Filed 1977·Granted Mar 20, 1979·43 cites·4 claims
- 1086US8288558B2Metathesis catalystsARLT DIETER·Filed 2007·Granted Oct 16, 2012·9 cites·8 claims
- 1186US5510503ABisphosphines for asymmetric hydrogenation catalystsBAYER AG·Filed 1994·Granted Apr 23, 1996·32 cites·14 claims
- 1285US4223147AMethylol derivatives of 2,2,6,6-tetraalkylpiperidines and their productionBAYER AG·Filed 1977·Granted Sep 16, 1980·34 cites·5 claims
- 1382US5270340ASubstituted 2-cyclohexen-1-yl-amine fungicidal and herbicidal agentsBAYER AG·Filed 1991·Granted Dec 14, 1993·16 cites·12 claims
- 1482US5185454AProcess for the preparation of symmetrical diarylacetylenesBAYER AG·Filed 1990·Granted Feb 9, 1993·22 cites·18 claims
- 1581US8536344B2Metathesis catalystsARLT DIETER·Filed 2012·Granted Sep 17, 2013·3 cites·7 claims
- 1681US4960943AProcess for the preparation of phenylketones etherified in the 4-positionBAYER AG·Filed 1989·Granted Oct 2, 1990·17 cites·18 claims
- 1779US5622916ASubstituted 2-cylcohexen-1-yl-amine fungicidal and herbicidal agentsBAYER AG·Filed 1993·Granted Apr 22, 1997·14 cites·7 claims
- 1879US4744827A(Meth)-acrylic acid derivatives of tricyclodecanes and their useBAYER AG·Filed 1986·Granted May 17, 1988·56 cites·8 claims
- 1978US4914159AOptically 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
- 2078US4874473ASeparation of diastereomers by extractive distillationBAYER AG·Filed 1987·Granted Oct 17, 1989·15 cites·6 claims
- 2177US5428073AAntimicrobial agents which are substituted 2-cyclohexan-1-yl-amine compounds.BAYER AG·Filed 1992·Granted Jun 27, 1995·20 cites·7 claims
- 2277US4216162ANovel derivatives of cyclopropanecarboxylic acid useful as intermediates for the preparation of insecticidesBAYER AG·Filed 1978·Granted Aug 5, 1980·8 cites·14 claims
- 2376US4178279APermanently stabilized polyurethanesBAYER AG·Filed 1977·Granted Dec 11, 1979·20 cites·9 claims
- 2475US7109344B2Ruthenium catalystBOEHRINGER INGELHEIM INT·Filed 2004·Granted Sep 19, 2006·13 cites·21 claims
- 2575US5955614ABridged perinones/quinophthalonesBAYER AG·Filed 1997·Granted Sep 21, 1999·17 cites·13 claims
- 2675US5432251AOptically 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
- 2774US5274167APolymeriable optically active (meth) acrylic acid derivativesBAYER AG·Filed 1992·Granted Dec 28, 1993·33 cites·11 claims
- 2874US4855438AProcess for the preparation of optically active 2-hydroxyethylazole derivativesBAYER AG·Filed 1987·Granted Aug 8, 1989·11 cites·7 claims
- 2973US5334637AIsocyanatocarboxylic acids, a process for their preparation and their use in coating compositions as cross-linking agentsBAYER AG·Filed 1992·Granted Aug 2, 1994·20 cites·7 claims
- 3073US4318783AProcess for the preparation of optionally substituted benzaldehyde dialkyl acetalsBAYER AG·Filed 1979·Granted Mar 9, 1982·18 cites·11 claims
- 3172US4613685AAliphatic-cycloaliphatic diisocyanatesBAYER AG·Filed 1985·Granted Sep 23, 1986·9 cites·5 claims
- 3271US5710339ABisphosphines as catalysts for asymmetric reactionsBAYER AG·Filed 1996·Granted Jan 20, 1998·13 cites·6 claims
- 3371US5347042AOptically 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
- 3471US4681952AIntermediates in the preparation of 2,2-dimethyl-3-aryl-cyclopropanecarboxylic acids and estersBAYER AG·Filed 1984·Granted Jul 21, 1987·9 cites·1 claims
- 3570US4900800APowder lacquer and its use for coating heat-resistant substratesBAYER AG·Filed 1987·Granted Feb 13, 1990·17 cites·3 claims
- 3669US5231223AProcess for the arylation of olefinsBAYER AG·Filed 1992·Granted Jul 27, 1993·12 cites·9 claims
- 3769US4937000AOptically 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
- 3869US4001250AProcess for preparing 4-amino-2,2,6,6-tetramethyl piperidineBAYER AG·Filed 1975·Granted Jan 4, 1977·5 cites·9 claims
- 3969US3980738AProcess for the preparation of (thio)phosphoric (phosphonic) acid estersBAYER AG·Filed 1975·Granted Sep 14, 1976·7 cites·17 claims
- 4067US7625443B2Chiral phosphanes for use in asymmetric synthesesBOEHRINGER INGELHEIM INT·Filed 2004·Granted Dec 1, 2009·2 cites·12 claims
- 4167US4358598A2-(2,2-Dimethyl-3-buten-1-yl)-2-oxazolinesBAYER AG·Filed 1980·Granted Nov 9, 1982·4 cites·1 claims
- 4267US3962270AProcess for preparing 2-vinyl oxazolinesBAYER AG·Filed 1974·Granted Jun 8, 1976·6 cites·3 claims
- 4366US4078008AProcess for the preparation of dienesBAYER AG·Filed 1976·Granted Mar 7, 1978·6 cites·23 claims
- 4465US5801261ABisphosphines as catalysts for asymmetric reactionsBAYER AG·Filed 1997·Granted Sep 1, 1998·16 cites·6 claims
- 4565US4985364APreparation of cyclopropanecarboxylic acidsBAYER AG·Filed 1985·Granted Jan 15, 1991·10 cites·11 claims
- 4665US4908430AUse of special polyimides as cast films and coatingsBAYER AG·Filed 1988·Granted Mar 13, 1990·13 cites·7 claims
- 4765US4628112AAmines, processes for their preparation and their use in compositions which can undergo free radical polymerizationBAYER AG·Filed 1984·Granted Dec 9, 1986·7 cites·12 claims
- 4865US4423243AProcess for the preparation of 2,2-dimethyl-3-vinyl-cyclopropanecarboxylic acids and estersBAYER AG·Filed 1981·Granted Dec 27, 1983·6 cites·7 claims
- 4965US4283544APreparation of 2-(2,2-dimethyl-3-buten-1-yl)-2-oxazolinesBAYER AG·Filed 1979·Granted Aug 11, 1981·3 cites·1 claims
- 5065US4088629AStabilization of synthetic polymersBAYER AG·Filed 1976·Granted May 9, 1978·12 cites·8 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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