Inventor · disambiguated record

Manfred Geisel

Also filed as: GEISEL MANFRED

2 granted patents·25 citations·filing 1987–1988

61Inventor score

Technology areasC09B

Files withSANDOZ LTD2

Top patents by PatentIndex Score

2 records

0183US4866113ACompounds useful as pigments containing one or more 2,2,6,6-tetraalkylpiperidine groupsSANDOZ LTD·Filed 1988·Granted Sep 12, 1989·18 cites·34 claims
0264US4838943ACompounds useful as pigments containing one or more 2,2,6,6-tetraalkylpiperidine groupsSANDOZ LTD·Filed 1987·Granted Jun 13, 1989·7 cites·27 claims

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