RW

Rudolf Jacobus Wijngaarden

Shell Oil Compny: 5 patents #3 of 228Top 2%
Overall (1997): #3,484 of 185,788Top 2%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5684123 Preparation of catalyst solution Frits Van Der Veer 1997-11-04
5670611 Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound Frank Baardman, Arleen Marie Bradford, Jayne Jubb, Pieter Scheerman, Erwin Paulus Petrus Bleeker +1 more 1997-09-23
5668249 Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound Frank Baardman, Arleen Marie Bradford, Jayne Jubb, Pieter Scheerman, Erwin Paulus Petrus Bleeker +1 more 1997-09-16
5658982 Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound Frank Baardman, Arleen Marie Bradford, Jayne Jubb, Pieter Scheerman 1997-08-19
5654250 Preparation of catalyst solution Frits Van Der Veer 1997-08-05