Inventor · disambiguated record

Karl-Richard Appel

Also filed as: APPEL KARL-RICHARD

2 granted patents·33 citations·filing 1978–1979

60Inventor score

Technology areasA61P

Files withBOEHRINGER SOHN INGELHEIM2

Top patents by PatentIndex Score

2 records

0185US4225619ASubstituted fluoracylresorcinolsBOEHRINGER SOHN INGELHEIM·Filed 1979·Granted Sep 30, 1980·29 cites·16 claims
0250US4229479AFluoracylresorcinols as ingredients in pharmaceutical, cosmetic and pesticidal compositionsBOEHRINGER SOHN INGELHEIM·Filed 1978·Granted Oct 21, 1980·4 cites·1 claims

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