Inventor · disambiguated record
Gerd Petrik
Also filed as: PETRIK GERD
2 granted patents·7 citations·filing 1982–1988
48Inventor score
Files withHELOPHARM PETRIK CO KG2
Top patents by PatentIndex Score
2 records- 0149US4460605A2-[2'-Hydroxy-3'-(1,1-dimethylpropylamino)-propoxy]-β-phenylpropiophenone, its physiologically acceptable acid addition salts, and pharmaceutical compositionsHELOPHARM PETRIK CO KG·Filed 1982·Granted Jul 17, 1984·7 cites·4 claims
- 0216US5120874AProcess for the preparation of 5-hydroxydiprafenone and its acid addition saltsHELOPHARM PETRIK CO KG·Filed 1988·Granted Jun 9, 1992·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →