EI

Edwin Ijpeij

DB Dsm Ip Assets B.V.: 11 patents #69 of 2,011Top 4%
DN Dsm N.V.: 2 patents #144 of 669Top 25%
📍 Kaiseraugst, CH: #8 of 148 inventorsTop 6%
Overall (All Time): #349,113 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10047019 Efficient process of asymmetric hydrogenation of unsaturated ketones using additives Jonathan Alan Medlock, Gerardus Karel Maria Verzijl, Andreas Hendrikus Maria De Vries 2018-08-14
9035078 Preparation of nitrile compounds Paulus Lambertus Alsters 2015-05-19
7956140 Polymerization catalyst comprising amidine ligand Henricus Arts, Gerardus van Doremaele, Peter Windmuller, Francis Van der Burgt, Martin Alexander Zuideveld 2011-06-07
7816548 Method of preparing a hydrocarbylated metal-organic compound Felix Beijer, Henricus Arts, Gerardus van Doremaele 2010-10-19
7737070 Process for the preparation of a metal-organic compound comprising at least one imine ligand Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld 2010-06-15
7705172 Process for the preparation of a metal-organic compound comprising a spectator ligand Martin Alexander Zuideveld, Henricus Arts, Francis Van der Burgt, Gerardus van Doremaele 2010-04-27
7674867 Process for the preparation of an metal-organic compound comprising at least one imine ligand Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld 2010-03-09
7655592 Process for the preparation of a metal-organic compound comprising at least one imine ligand Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld 2010-02-02
7547751 Process for the preparation of a polyolefin Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld 2009-06-16
7524906 Process for the preparation of a metal-organic compound comprising at least one imine ligand Henricus Arts, Gerardus van Doremaele, Felix Beijer 2009-04-28
7285606 Process for the preparation of a polyolefin Henricus Arts, Gerardus van Doremaele, Felix Beijer, Francis Van der Burgt, Martin Alexander Zuideveld 2007-10-23
6342622 Indenyl compounds for the polymerization of olefins Henricus Arts, Mirko Kranenburg, Ramon Hubertus Anna Maria Meijers, Gerardus Johannes Maria Gruter, Felix Beijer 2002-01-29
6124488 Cyclopentadiene compound substituted with branched alkyl groups Gerardus Johannes Maria Gruter, Johannes A. M. van Beek, Richard Green 2000-09-26
6117811 Cyclopentadiene compound substituted with linear groups Gerardus Johannes Maria Gruter, Johannes A. M. van Beek, Richard Green 2000-09-12