HD

Henricus Petrus Bernardus Duijghuisen

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
BS Basell Poliolefine Italia S.R.L.: 1 patents #202 of 332Top 65%
SL Shell Research Limited: 1 patents #53 of 163Top 35%
📍 Arnhem, NL: #40 of 333 inventorsTop 15%
Overall (All Time): #1,242,152 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7674919 Process for the preparation of alkylene carbonate Dirk Michiel Boele, Eugene Marie Godfried Andre Van Kruchten, Jan Herman Hendrik Meurs 2010-03-09
7504545 Process for the preparation of alkylene glycols Dirk Michiel Boele, Eugene Marie Godfried Andre Van Kruchten, Jan Hermen Hendrik Meurs 2009-03-17
6818583 Components and catalysts for the polymerization of olefins Giampiero Morini, Giulio Balbontin, Yuri. V Gulevich, Remco Kelder, Peter Klusener +1 more 2004-11-16
5245065 Process for the preparation of di-alkyl compounds of group 2B metals Cornelis Jacobus Smit, Gerardus P. M. Van Mier 1993-09-14