Inventor · disambiguated record
Gustav Lettenbauer
Also filed as: LETTENBAUER GUSTAV
5 granted patents·88 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
- 0554US5062959AProcess for the enrichment and/or isolation of heart glycosides with the use of non-polar absorber resinsBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Nov 5, 1991·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →