Inventor · disambiguated record
Guenter Prescher
Also filed as: PRESCHER GUENTER
20 granted patents·272 citations·filing 1985–1990
95Inventor score
Files withDEGUSSA20
Top patents by PatentIndex Score
20 records- 0189US5082819ACatalyst for catalytic gas phase oxidation of olefins into unsaturated aldehydes and method for making the catalystDEGUSSA·Filed 1990·Granted Jan 21, 1992·75 cites·21 claims
- 0286US4973718AMethod for the catalytic epoxidation of olefins with hydrogen peroxideDEGUSSA·Filed 1988·Granted Nov 27, 1990·26 cites·13 claims
- 0381US5072052AProcess for the production of acrolein by catalytic gas-phase oxidation of propeneDEGUSSA·Filed 1990·Granted Dec 10, 1991·47 cites·6 claims
- 0480US4845252AMethod for the catalytic epoxidation of olefins with hydrogen peroxideDEGUSSA·Filed 1988·Granted Jul 4, 1989·35 cites·8 claims
- 0580US4675451AProcess for the preparation of 2-alkyl-1,4-butanedialDEGUSSA·Filed 1986·Granted Jun 23, 1987·17 cites·15 claims
- 0672US5100852ACompounds of catalysts for dealkoxylation of gem-dialkoxyDEGUSSA·Filed 1988·Granted Mar 31, 1992·10 cites·4 claims
- 0763US4849532AProcess for the preparation of a cycloaliphatic diepoxideDEGUSSA·Filed 1988·Granted Jul 18, 1989·7 cites·6 claims
- 0860US4855465AProcess for the treatment of aliphatic epoxidesDEGUSSA·Filed 1988·Granted Aug 8, 1989·6 cites·11 claims
- 0960US4705868AProcess for the preparation of epoxidized organosilicon compoundsDEGUSSA·Filed 1986·Granted Nov 10, 1987·6 cites·13 claims
- 1059US4987226ARhenium-oxo-porphyrin complexesDEGUSSA·Filed 1990·Granted Jan 22, 1991·8 cites·3 claims
- 1159US4851556AProcess for the preparation of epoxidized polybutadienesDEGUSSA·Filed 1988·Granted Jul 25, 1989·13 cites·5 claims
- 1257US4734529AMethod for the isomerization of oxiranesDEGUSSA·Filed 1986·Granted Mar 29, 1988·7 cites·10 claims
- 1352US4733007AProcess for the production of 1,12-dodecanoic diacidDEGUSSA·Filed 1987·Granted Mar 22, 1988·4 cites·12 claims
- 1447US4751333AMethod for the preparation of trihydroxybenzenesDEGUSSA·Filed 1987·Granted Jun 14, 1988·3 cites·9 claims
- 1542US4733008AProcess for the production of 1,12-dodecanoic diacidDEGUSSA·Filed 1987·Granted Mar 22, 1988·2 cites·12 claims
- 1641US4751332AProcess for the production of trihydroxy-and/or alkoxy-hydroxybenzenesDEGUSSA·Filed 1987·Granted Jun 14, 1988·2 cites·11 claims
- 1739US4861902AMethod for the preparation of tetrahydrofurfuryl-(2)-methacrylate and catalyst thereforDEGUSSA·Filed 1988·Granted Aug 29, 1989·2 cites·6 claims
- 1838US4642387AProcess for the production of 3-cyclohexene-1-carboxaldehydeDEGUSSA·Filed 1985·Granted Feb 10, 1987·2 cites·11 claims
- 1928US4762953AMethod for the preparation of substituted trihydroxybenzenesDEGUSSA·Filed 1987·Granted Aug 9, 1988·0 cites·11 claims
- 2026US4721804AProcess for the preparation of Δ 3-tetrahydrobenzoic acid- Δ 3-tetrahydrobenzyl esterDEGUSSA·Filed 1986·Granted Jan 26, 1988·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →