WW

Wilhelmina Westerhof

DB Dsm Ip Assets B.V.: 2 patents #634 of 2,011Top 35%
DN Dsm N.V.: 2 patents #144 of 669Top 25%
IB Internationale Otrool Maatschappij Octropa B.V.: 1 patents #30 of 132Top 25%
SB Stamicarbon B.V.: 1 patents #194 of 427Top 50%
📍 Echt, NL: #77 of 363 inventorsTop 25%
Overall (All Time): #824,451 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11060006 Method for producing textile products, products obtainable therefrom and method to reclaim the products Michel Poul Tichelaar, Cornelis Eme Koning, Jan Henderikus UDDING, Chris Reutelingsperger, Adriaan Hofland 2021-07-13
10428250 Method for producing textile products, products obtainable therefrom and method to reclaim the products Michel Poul Tichelaar, Cornelis Eme Koning, Jan Henderikus UDDING, Chris Reutelingsperger, Adriaan Hofland 2019-10-01
5739215 Use of a polyester in the preparation of coatings for the interior of can ends Dirk J. Kolk, Wilhelmus J. P. S. M. van Riggelen 1998-04-14
5376460 Polyesters suitable for use in outdoor-durable coating systems Gerard Hardeman, Johannes Wilhelmus Besamusca 1994-12-27
5368945 Resin composition based on a polyester resin, an amino resin and an epoxy resin Gerard Hardeman, Anthonie J. Plak, Anneke Beens-Onstenk 1994-11-29
4343932 Unsaturated polyester composition Jacob J. Prooi, Waltherus J. Sep 1982-08-10