Inventor · disambiguated record
Ulrich Widmer
Also filed as: WIDMER ULRICH
19 granted patents·566 citations·filing 1985–2001
95Inventor score
Files withHOFFMANN LA ROCHE19
Top patents by PatentIndex Score
19 records- 0197US4931463AOxetanonesHOFFMANN LA ROCHE·Filed 1987·Granted Jun 5, 1990·95 cites·19 claims
- 0296US4983746AOxetanones and process for their productionHOFFMANN LA ROCHE·Filed 1989·Granted Jan 8, 1991·78 cites·5 claims
- 0394US5175186AOxetanonesHOFFMANN LA ROCHE·Filed 1990·Granted Dec 29, 1992·63 cites·9 claims
- 0491US5246960AOxetanonesHOFFMANN LA ROCHE·Filed 1992·Granted Sep 21, 1993·59 cites·9 claims
- 0588US5646173ATricyclic pyrrole derivatives useful as 5-HT selective agentsHOFFMANN LA ROCHE·Filed 1996·Granted Jul 8, 1997·82 cites·25 claims
- 0687US5665718AImidazodiazepinesHOFFMANN LA ROCHE·Filed 1996·Granted Sep 9, 1997·76 cites·26 claims
- 0780US5082842ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1989·Granted Jan 21, 1992·26 cites·28 claims
- 0876US5258387ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1992·Granted Nov 2, 1993·17 cites·14 claims
- 0967US4889848ATricyclic pyridine derivativesHOFFMANN LA ROCHE·Filed 1988·Granted Dec 26, 1989·7 cites·34 claims
- 1066US4735940ATricyclic pyridine derivatives and pharmaceutical compositionsHOFFMANN LA ROCHE·Filed 1985·Granted Apr 5, 1988·12 cites·20 claims
- 1161US5321021ATricyclic pyridine derivativesHOFFMANN LA ROCHE·Filed 1991·Granted Jun 14, 1994·6 cites·12 claims
- 1260US5362738ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1993·Granted Nov 8, 1994·13 cites·17 claims
- 1360US5143912ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1991·Granted Sep 1, 1992·13 cites·9 claims
- 1459US5036066ATricyclic pyridine derivativesHOFFMANN LA ROCHE·Filed 1989·Granted Jul 30, 1991·8 cites·10 claims
- 1558US5281711A(S)-1-[10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quino-lizin-1-yl)carbonyl]-3-ethoxypyrrolidineHOFFMANN LA ROCHE·Filed 1992·Granted Jan 25, 1994·5 cites·1 claims
- 1644US4889854ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1988·Granted Dec 26, 1989·3 cites·32 claims
- 1739US6605723B2Process for the preparation of ethanesul fonyl-piperidine derivativesHOFFMANN LA ROCHE·Filed 2001·Granted Aug 12, 2003·0 cites·16 claims
- 1837US5114934ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1989·Granted May 19, 1992·1 cites·41 claims
- 1936US5326769A(S)-1-[(10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quino-lizin-1-yl)carbonyl]-3-ethoxypyrrolidineHOFFMANN LA ROCHE·Filed 1993·Granted Jul 5, 1994·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →