Inventor · disambiguated record
Leon Krumenacker
Also filed as: KRUMENACKER LEON
4 granted patents·6 citations·filing 1974–1985
64Inventor score
Top patents by PatentIndex Score
4 records- 0145US4612401AProcess for the preparation of 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadienoneRHONE POULENC SANTE·Filed 1985·Granted Sep 16, 1986·3 cites·5 claims
- 0244US4565895AProcess for the preparation of 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadienoneRHONE POULENC SANTE·Filed 1984·Granted Jan 21, 1986·2 cites·9 claims
- 0336US4560801AProcess for the preparation of 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadienoneRHONE POULENC SANTE·Filed 1984·Granted Dec 24, 1985·1 cites·4 claims
- 0421US3931254AProcess for the preparation of anthraquinoneRHONE POULENC SA·Filed 1974·Granted Jan 6, 1976·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →