Pieter HUIZENGA — 6 Patents at Shell Oil Compny

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
10450249	Process for the production of glycols	Evert Van Der Heide, Dionysius Jacobus Maria DE VLIEGER	2019-10-22
10308577	Process for the separation of glycols	Carmelo Perez Golf, Evert Van Der Heide, Kai Fischer	2019-06-04
10294181	Process for the preparation of glycols	Leslie Andrew Chewter, Jean-Paul Lange, Duraisamy Muthusamy, Timothy Michael Nisbet, Evert Van Der Heide	2019-05-21
10266470	Process for the separation of glycols	Kai Fischer, Karin BUS, Waldo Eugene De Villiers, Carmelo Perez Golf	2019-04-23
10246390	Process for the separation of glycols using glycerol	Kai Fischer	2019-04-02
10221116	Process for the separation of monoethylene glycol and 1,2-butanediol	Charles-Edouard SANDERS	2019-03-05