Inventor · disambiguated record
Ulf Fischer
Also filed as: FISCHER ULF
11 granted patents·168 citations·filing 1975–1991
90Inventor score
Files withHOFFMANN LA ROCHE11
Top patents by PatentIndex Score
11 records- 0192US4028402ABiguanide saltsHOFFMANN LA ROCHE·Filed 1975·Granted Jun 7, 1977·84 cites·5 claims
- 0291US4215139ACarbamic acid derivativesHOFFMANN LA ROCHE·Filed 1979·Granted Jul 29, 1980·27 cites·33 claims
- 0367US4889848ATricyclic pyridine derivativesHOFFMANN LA ROCHE·Filed 1988·Granted Dec 26, 1989·7 cites·34 claims
- 0466US4735940ATricyclic pyridine derivatives and pharmaceutical compositionsHOFFMANN LA ROCHE·Filed 1985·Granted Apr 5, 1988·12 cites·20 claims
- 0564US4202832AThiocarbamoylthio fatty acidsHOFFMANN LA ROCHE·Filed 1978·Granted May 13, 1980·6 cites·5 claims
- 0662US4104462ACardioactive adenosine nitratesHOFFMANN LA ROCHE·Filed 1977·Granted Aug 1, 1978·8 cites·23 claims
- 0761US5321021ATricyclic pyridine derivativesHOFFMANN LA ROCHE·Filed 1991·Granted Jun 14, 1994·6 cites·12 claims
- 0859US5036066ATricyclic pyridine derivativesHOFFMANN LA ROCHE·Filed 1989·Granted Jul 30, 1991·8 cites·10 claims
- 0954US4855297ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1986·Granted Aug 8, 1989·6 cites·50 claims
- 1044US4115641ARibofuranosyl-imidazole derivativesHOFFMANN LA ROCHE·Filed 1977·Granted Sep 19, 1978·3 cites·17 claims
- 1137US5114934ATricyclic pyridone derivativesHOFFMANN LA ROCHE·Filed 1989·Granted May 19, 1992·1 cites·41 claims
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