Inventor · disambiguated record

Hugo Zellner, Deceased

Also filed as: ZELLNER HUGO

2 granted patents·13 citations·filing 1973–1975

50Inventor score

Technology areasC07D

Files withDONAU PHARMAZIE GMBH2

Top patents by PatentIndex Score

2 records

0171US3935214A2-or 3 keto-3-or-2-phenyl-1,4-disubstituted piperazinesDONAU PHARMAZIE GMBH·Filed 1973·Granted Jan 27, 1976·13 cites·12 claims
0218US4012389A2- OR 3-Phenyl 1,4-disubstituted phenyl piperazinesDONAU PHARMAZIE GMBH·Filed 1975·Granted Mar 15, 1977·0 cites·14 claims

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