De With; Jan

Patent Applications and Registrations

Patent applications and USPTO patent grants for De With; Jan.The latest application filed is for "composite ionic liquid catalyst".

Company Profile

0.5.3

De With; Jan - Amsterdam NL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for preparing alkylate comprising an improved solids removal step Grant 9,567,273 - Klusener , et al. February 14, 2	2017-02-14
Composite Ionic Liquid Catalyst App 20160199825 - ZHANG; Rui ; et al.	2016-07-14
Process For Preparing Alkylate Comprising An Improved Solids Removal Step App 20150315103 - KLUSENER; Peter Anton August ; et al.	2015-11-05
Process for the separation of olefins and paraffins Grant 7,619,129 - De Jong , et al. November 17, 2	2009-11-17
Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands Grant 7,067,701 - Van Ginkel , et al. June 27, 2	2006-06-27
Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands App 20040147785 - Van Ginkel, Roelof ; et al.	2004-07-29
Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands Grant 6,720,442 - Van Ginkel , et al. April 13, 2	2004-04-13
Bridged bis-amino group 4 metal compounds in a catalyst composition for the production of alpha-olefins Grant 5,726,115 - Horton , et al. March 10, 1	1998-03-10

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