EK

Eric Kragtwijk

Shell Oil Compny: 4 patents #16 of 268Top 6%
Overall (1994): #6,476 of 165,921Top 4%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5364970 Process for the hydroformylation of unsaturated carbonyl compounds Eit Drent 1994-11-15
5359081 Carbonylation of epoxides Eit Drent 1994-10-25
5352765 Preparation of copolymers of carbon monoxide and olefinically unsaturated compounds Eit Drent 1994-10-04
5310948 Carbonylation of epoxides Eit Drent 1994-05-10