Inventor · disambiguated record
Valentin Rautenstrauch
Also filed as: RAUTENSTRAUCH VALENTIN
12 granted patents·118 citations·filing 1974–2011
90Inventor score
Top patents by PatentIndex Score
12 records- 0189US3946078ACycloaliphatic unsaturated ketones as odour- and taste-modifying agentsFIRMENICH & CIE·Filed 1974·Granted Mar 23, 1976·22 cites·4 claims
- 0284US5874600ARuthenium catalysts and their use in the asymmetric hydrogenation of cyclopentenonesFIRMENICH & CIE·Filed 1996·Granted Feb 23, 1999·36 cites·26 claims
- 0381US6878852B2Process for hydrogenation of carbonyl and iminocarbonyl compounds using ruthenium catalysts comprising tetradentate diimino-diphosphine ligandsFIRMENICH & CIE·Filed 2001·Granted Apr 12, 2005·10 cites·19 claims
- 0477US6586620B1Process for the preparation of alkyl 3-oxo-2-pentyl-1-cyclopenteneacetatesFIRMENICH & CIE·Filed 2002·Granted Jul 1, 2003·12 cites·15 claims
- 0574US5728866AProcess for the preparation of (+)-(1R) -cis-3-oxo-2-pentyl-1-cyclopentaneacetic acidFIRMENICH & CIE·Filed 1995·Granted Mar 17, 1998·17 cites·18 claims
- 0665US6455460B1Ruthenium catalysts and method for making sameFIRMENICH & CIE·Filed 2000·Granted Sep 24, 2002·8 cites·17 claims
- 0762US7579295B2Catalytic hydrogenation processesFIRMENICH & CIE·Filed 2007·Granted Aug 25, 2009·1 cites·10 claims
- 0851US7317131B2Catalytic hydrogenation processesFIRMENICH & CIE·Filed 2001·Granted Jan 8, 2008·1 cites·17 claims
- 0948US4499297AProcess for the preparation of alkylated cyclopentenonesFIRMENICH & CIE·Filed 1983·Granted Feb 12, 1985·3 cites·12 claims
- 1045US4088664AProcess for the preparation of alkyl γ,δ-unsaturated carboxylatesFIRMENICH & CIE·Filed 1976·Granted May 9, 1978·2 cites·4 claims
- 1144US8809256B22-hydroxy-6-methyl-heptane derivatives as perfuming ingredientsRAUTENSTRAUCH VALENTIN·Filed 2011·Granted Aug 19, 2014·0 cites·15 claims
- 1239US4048120AMethod of improving, enhancing or modifying perfume using cyclobutane derivativesFIRMENICH & CIE·Filed 1976·Granted Sep 13, 1977·6 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Valentin Rautenstrauch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →