JW

Johannes Wijnbelt

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
PB Paqell B.V.: 1 patents #8 of 12Top 70%
Overall (All Time): #1,410,880 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11279619 Process to convert a sulphur compound Johannes Bernardus Maria KLOK, Margo Elzinga, Annemiek Ter Heijne, Cees Jan Nico Buisman 2022-03-22
7232532 Catalytic partial oxidation process using a catalyst system having an upstream and a downstream part Gert Jan Kramer, Willem Pieter Leenhouts, Ronald Jan Schoonebeek 2007-06-19
5853566 Zeolite-beta containing catalyst compositions and their use in hydrocarbon conversion processes for producing low boiling point materials Bettina Kraushaar-Czarnetzki 1998-12-29