UK

Ubaldus F. Kragten

DN Dsm N.V.: 2 patents #1 of 66Top 2%
SB Stamicarbon B.V.: 1 patents #7 of 20Top 35%
📍 Beek, NL: #1 of 4 inventorsTop 25%
Overall (1994): #7,775 of 165,921Top 5%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5364962 Method for purification of a benzoic acid Miriam K. J. Frohn-Schlosser 1994-11-15
5319146 Alkyl peroxides and uses Otto E. Sielcken 1994-06-07
5298665 Process for preparing an alkanone and/or alkanol Ludovicus H. W. Janssen, Peter Hoogendoorn, Henricus A. C. Baur 1994-03-29