AK

Aan Hendrik Klazinga

Shell Oil Compny: 15 patents #178 of 4,423Top 5%
📍 The Hague, NL: #18 of 926 inventorsTop 2%
Overall (All Time): #294,756 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10864506 Hydrocarbon conversion catalyst composition László Domokos, Laurent Georges Huve, Hermanus Jongkind, Marcello Stefano Rigutto 2020-12-15
10766022 Hydrocarbon conversion catalyst composition László Domokos, Laurent Georges Huve, Hermanus Jongkind, Marcello Stefano Rigutto 2020-09-08
10543479 Hydrocarbon conversion catalyst composition László Domokos, Laurent Georges Huve, Hermanus Jongkind, Marcello Stefano Rigutto 2020-01-28
10449525 Hydrocarbon conversion catalyst composition László Domokos, Laurent Georges Huve, Hermanus Jongkind, Marcello Stefano Rigutto 2019-10-22
9987623 Process for the preparation of a catalyst support László Domokos, Peter Geerinck 2018-06-05
9873111 Process for the preparation of a catalyst support László Domokos, Peter Geerinck 2018-01-23
9604204 Process for the preparation of a catalyst support László Domokos, Peter Geerinck 2017-03-28
7611689 Faujasite zeolite, its preparation and use in hydrocracking Edward Julius Creyghton, Laurent Georges Huve 2009-11-03
5954946 Hydrocarbon conversion catalysts Theodorus Ludovicus Michael Maesen, Johannes Anthonius Robert Van Veen, Ingrid Maria Van Vegchel 1999-09-21
5006496 Process for the preparation of zeolitic catalysts Tom Huizinga, Arend Hoek, Hennie Schaper 1991-04-09
4874729 Process for the preparation of modified zeolites 1989-10-17
4874730 Process for the preparation of modified zeolites 1989-10-17
4829044 Silver catalyst and process for its preparation Gosse Boxhoorn 1989-05-09
4742034 Silver ethylene oxide catalyst and process for preparation of the catalyst Gosse Boxhoorn 1988-05-03
4728634 Ethylene oxide catalyst Gosse Boxhoorn, Otto M. Velthuis 1988-03-01
4701437 Ethylene oxide catalyst Gosse Boxhoorn, Otto M. Velthuis 1987-10-20