PROPLESCH; Ralf

Patent Applications and Registrations

Patent applications and USPTO patent grants for PROPLESCH; Ralf.The latest application filed is for "flavor and fragrance formulation (vii)".

Company Profile

0.4.5

PROPLESCH; Ralf - Kaiseraugst CH
Proplesch; Ralf - Gipf-Oberfrick DE
Proplesch; Ralf - Wolflinswil CH
Proplesch; Ralf - Eyholz CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Flavor And Fragrance Formulation (vii) App 20160340285 - PROPLESCH; Ralf ; et al.	2016-11-24
Process for the manufacture of substituted 2-cyano cinnamic esters Grant 8,110,702 - Huang , et al. February 7, 2	2012-02-07
Process for the manufacture of substituted 2-cyano cinnamic esters Grant 7,985,870 - Huang , et al. July 26, 2	2011-07-26
Process For The Manufacture Of Substituted 2-cyano Cinnamic Esters App 20110014140 - HUANG; Jing ; et al.	2011-01-20
Process For The Manufacture Of Substituted 2-cyano Cinnamic Esters App 20100048937 - Huang; Jing ; et al.	2010-02-25
Novel Composition Comprising Ligustilide and Process For Their Manufacture App 20080152730 - Proplesch; Ralf ; et al.	2008-06-26
Process for preparing 1-(6-methylpyridin-3-yl)-2-[4- (methylsulphonyl)phenyl]ethanone Grant 7,355,048 - Kuo , et al. April 8, 2	2008-04-08
1-(6-methylpyridine-3-yl)-2-[4-(methylsulphonyl) phenyl] ethanone and method for its preparation Grant 7,141,673 - Armbruster , et al. November 28, 2	2006-11-28
Process for preparing 1-( 6-methylpyridin-3-yl)-2-[4- (methylsulfonyl)phenyl]ethanone App 20050159458 - Kuo, David ; et al.	2005-07-21

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