Inventor · disambiguated record

Frank Scherhag

Also filed as: SCHERHAG FRANK

2 granted patents·9 citations·filing 1997–1998

51Inventor score

Technology areasC09B

Files withBASF AG2

Top patents by PatentIndex Score

2 records

0156US5944887ATransformation of crude halogenated copper phthalocyanine pigments into a useful pigmentary stateBASF AG·Filed 1998·Granted Aug 31, 1999·8 cites·21 claims
0227US5932723APhase-directed preparation of metal-free phthalocyanineBASF AG·Filed 1997·Granted Aug 3, 1999·1 cites·19 claims

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