Inventor · disambiguated record
Helmut Muller-Calgan
Also filed as: MUELLER-CALGAN HELMUT · MULLER-CALGAN HELMUT
3 granted patents·29 citations·filing 1975–1979
69Inventor score
Technology areasC07D
Files withMERCK PATENT GMBH3
Top patents by PatentIndex Score
3 records- 0187US4016281ATetralone and indanone compoundsMERCK PATENT GMBH·Filed 1976·Granted Apr 5, 1977·19 cites·29 claims
- 0269US3980797AHexahydro-diazepino-indole derivativesMERCK PATENT GMBH·Filed 1975·Granted Sep 14, 1976·6 cites·32 claims
- 0359US4225608APhenoxy heterocyclic amines and use thereofMERCK PATENT GMBH·Filed 1979·Granted Sep 30, 1980·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →