Inventor · disambiguated record
Lawrence S. Kirch
Also filed as: KIRCH LAWRENCE S
5 granted patents·80 citations·filing 1978–1987
81Inventor score
Files withROHM & HAAS5
Top patents by PatentIndex Score
5 records- 0176US4260822AProcess for the production of unsaturated acidsROHM & HAAS·Filed 1978·Granted Apr 7, 1981·16 cites·12 claims
- 0273US4280928ACatalyst compositions and their use for the preparation of methacroleinROHM & HAAS·Filed 1979·Granted Jul 28, 1981·23 cites·9 claims
- 0367US4306090ACatalyst compositions and their use for the preparation of methacroleinROHM & HAAS·Filed 1980·Granted Dec 15, 1981·22 cites·10 claims
- 0457US4596784ACatalyst compositions and their use for the preparation of unsaturated carboxylic acidsROHM & HAAS·Filed 1985·Granted Jun 24, 1986·17 cites·6 claims
- 0532US4838998AProcess for separating sulfuric acid and carboxylic acidsROHM & HAAS·Filed 1987·Granted Jun 13, 1989·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →