Inventor · disambiguated record

Arno S. Schmidt

Also filed as: SCHMIDT ARNO S · SCHMIDT ARNO SIEGMAR

2 granted patents·34 citations·filing 1985–1986

64Inventor score

Technology areasC07C

Files withHUELS CHEMISCHE WERKE AG2

Top patents by PatentIndex Score

2 records

0181US4720478ACatalyst for the orthomethylation of phenolsHUELS CHEMISCHE WERKE AG·Filed 1986·Granted Jan 19, 1988·18 cites·16 claims
0279US4644086AProcess and catalyst for the orthomethylation of phenolsHUELS CHEMISCHE WERKE AG·Filed 1985·Granted Feb 17, 1987·16 cites·22 claims

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