Inventor · disambiguated record
Rolf Bergmann
Also filed as: BERGMANN ROLF · STREHLOW WIGHARD
23 granted patents·566 citations·filing 1974–1995
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US4024272ATetracyclic compoundsMERCK PATENT GMBH·Filed 1975·Granted May 17, 1977·251 cites·20 claims
- 0292US5387587AChroman derivativesMERCK PATENT GMBH·Filed 1991·Granted Feb 7, 1995·50 cites·18 claims
- 0387US4031230ANovel penicillins and their preparationMERCK PATENT GMBH·Filed 1975·Granted Jun 21, 1977·17 cites·100 claims
- 0486US3988468A7-Methoxy-6-thiatetracyclines and their preparationMERCK PATENT GMBH·Filed 1975·Granted Oct 26, 1976·19 cites·19 claims
- 0582US5013853AChroman derivativesMERCK PATENT GMBH·Filed 1989·Granted May 7, 1991·30 cites·4 claims
- 0682US4766213A1,4-dihydropyridinesMERCK PATENT GMBH·Filed 1987·Granted Aug 23, 1988·36 cites·2 claims
- 0781US6040308AChroman derivativesMERCK GES MIT BESCHRANKTER HAF·Filed 1994·Granted Mar 21, 2000·24 cites·17 claims
- 0879US6153627AChroman derivativesMERCK PATENT GMBH·Filed 1995·Granted Nov 28, 2000·20 cites·15 claims
- 0977US4162314A7[2(Substituted phenyl)2-(amino)acetamido]cephalosporin derivativesMERCK PATENT GMBH·Filed 1977·Granted Jul 24, 1979·14 cites·5 claims
- 1074US5132307ATetralin compoundsMERCK PATENT GMBH·Filed 1989·Granted Jul 21, 1992·19 cites·14 claims
- 1161US5112839AChroman derivativesMERCK PATENT GMBH·Filed 1990·Granted May 12, 1992·15 cites·12 claims
- 1259US5112972ASynthesis of chroman derivativesMERCK PATENT GMBH·Filed 1990·Granted May 12, 1992·16 cites·3 claims
- 1358US5143924AOxodihydropyridyl chroman derivativesMERCK PATENT GMBH·Filed 1990·Granted Sep 1, 1992·12 cites·12 claims
- 1458US4914114A3-[4-(4-phenyl-1,2,3,6-tetrahydro-1-pyridyl)butyl]-5-hydroxy-indole methanesulfonate having sedating and anti-parkinsonism propertiesMERCK PATENT GMBH·Filed 1987·Granted Apr 3, 1990·4 cites·5 claims
- 1557US4153693A1,4-Dihydro-4-oxo-pyridylacetamido cephalosporins and their utilization as medicinal agents for combating bacterial infectionsMERCK PATENT GMBH·Filed 1974·Granted May 8, 1979·4 cites·14 claims
- 1655US5238937APyridaziny or oxodihydropyridazinyl chroman derivativesMERCK PATENT GMBH·Filed 1991·Granted Aug 24, 1993·11 cites·5 claims
- 1753US4931454AAzachroman derivatives with effects on the cardiovascular systemMERCK PATENT GMBH·Filed 1988·Granted Jun 5, 1990·6 cites·14 claims
- 1853US4711893AUse of hydroxyindole derivatives in lowering blood pressureMERCK PATENT GMBH·Filed 1986·Granted Dec 8, 1987·6 cites·10 claims
- 1946US5232944AChroman derivativesMERCK PATENT GMBH·Filed 1992·Granted Aug 3, 1993·2 cites·3 claims
- 2045US4243810APyridone-acetic acid derivativeMERCK PATENT GMBH·Filed 1979·Granted Jan 6, 1981·1 cites·1 claims
- 2144US4119631APenicillins and their preparationMERCK PATENTABTEILUNG E·Filed 1977·Granted Oct 10, 1978·2 cites·3 claims
- 2240US5036068A4-(pyridyl)- and 4-(oxo-pyridyl)-1,3-benzoxazinesMERCK PATENT GMBH·Filed 1989·Granted Jul 30, 1991·2 cites·17 claims
- 2339US5130322AChroman derivativesGERICKE ROLF·Filed 1990·Granted Jul 14, 1992·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →