Inventor · disambiguated record
Ralf Proplesch
Also filed as: PROPLESCH RALF
4 granted patents·2 pending applications·0 citations·filing 2000–2015
56Inventor score
Top patents by PatentIndex Score
6 records- 0155US7355048B2Process for preparing 1-(6-methylpyridin-3-yl)-2-[4- (methylsulphonyl)phenyl]ethanoneLONZA AG·Filed 2005·Granted Apr 8, 2008·0 cites·12 claims
- 0251US7985870B2Process for the manufacture of substituted 2-cyano cinnamic estersDSM IP ASSETS BV·Filed 2008·Granted Jul 26, 2011·0 cites·9 claims
- 0349US8110702B2Process for the manufacture of substituted 2-cyano cinnamic estersHUANG JING·Filed 2010·Granted Feb 7, 2012·0 cites·9 claims
- 0444US7141673B11-(6-methylpyridine-3-yl)-2-[4-(methylsulphonyl) phenyl] ethanone and method for its preparationLONZA AG·Filed 2000·Granted Nov 28, 2006·0 cites·28 claims
- 0535US2008152730A1Novel Composition Comprising Ligustilide and Process For Their ManufacturePROPLESCH RALF·Filed 2006·Application pending·0 cites
- 0631US2016340285A1Flavor and fragrance formulation (vii)DSM IP ASSETS BV·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →