Inventor · disambiguated record

Volker Koppenhagen

Also filed as: KOPPENHAGEN VOLKER

2 granted patents·1 citations·filing 1980–1981

31Inventor score

Technology areasC12P

Files withBIOTECHNOLOG FORSCHUNG GMBH2

Top patents by PatentIndex Score

2 records

0119US4407947AProcess for obtaining metal-free corrinoidsBIOTECHNOLOG FORSCHUNG GMBH·Filed 1981·Granted Oct 4, 1983·1 cites·26 claims
0218US4311643AProcess for producing metal corrinoidsBIOTECHNOLOG FORSCHUNG GMBH·Filed 1980·Granted Jan 19, 1982·0 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →