Inventor · disambiguated record
Fritz Topfmeier
Also filed as: TOPFMEIER FRITZ
5 granted patents·82 citations·filing 1986–1993
83Inventor score
Files withBOEHRINGER MANNHEIM GMBH5
Top patents by PatentIndex Score
5 records- 0183US4822807APharmaceutical composition containing a stable modification of torasemideBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Apr 18, 1989·29 cites·3 claims
- 0278US4743693AProcess for the preparation of a stable modification of torasemideBOEHRINGER MANNHEIM GMBH·Filed 1986·Granted May 10, 1988·20 cites·6 claims
- 0368USRE34672EPharmaceutical composition containing a stable modification of torasemideBOEHRINGER MANNHEIM GMBH·Filed 1993·Granted Jul 26, 1994·17 cites·4 claims
- 0460USRE34580EProcess for the preparation of a stable modification of torasemideBOEHRINGER MANNHEIM GMBH·Filed 1992·Granted Apr 5, 1994·11 cites·6 claims
- 0536US4845030AUse of aniline derivates as coupling components in oxidative color formation reactionsBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Jul 4, 1989·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →