VC

Volkert Claassen

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
📍 Weesp, NL: #70 of 254 inventorsTop 30%
Overall (All Time): #1,656,987 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5190867 Process for the preparation of R-2,2-R.sub.1,R.sub.2 -1,3-dioxolane-4-methanol Mauro A. Bertola, Arthur F. Marx, Hein S. Koger, Gareth T. Phillips 1993-03-02
4196216 Novel benzylidene amini-oxyalkyl carboxylic acids and carboxylic acid derivatives Jan Van Dijk, Johannes M. A. Zwagemakers 1980-04-01
4192893 Anti-depressive compounds Hendricus B. A. Welle 1980-03-11