VAN GINKEL; Roelof

Patent Applications and Registrations

Patent applications and USPTO patent grants for VAN GINKEL; Roelof.The latest application filed is for "semisynthetic methods of preparing gtx1,4 and neosaxitoxin".

Company Profile

2.12.14

VAN GINKEL; Roelof - Upper Moutere NZ
Van Ginkel; Roelof - Nelson NZ
VAN GINKEL; Roelof - Auckland NZ
Van Ginkel; Roelof - 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
Semisynthetic Methods Of Preparing Gtx1,4 And Neosaxitoxin App 20210340153 - SELWOOD; Andrew Ian ; et al.	2021-11-04
Preparative scale conversion of gonyautoxins to neosaxitoxin Grant 11,028,094 - Selwood , et al. June 8, 2	2021-06-08
Preparative Scale Conversion Of Gonyautoxins To Neosaxitoxin App 20200407367 - SELWOOD; Andrew Ian ; et al.	2020-12-31
Preparative scale conversion of gonyautoxins to neosaxitoxin Grant 10,822,344 - Selwood , et al. November 3, 2	2020-11-03
Methods of preparing alkaloid containing compositions and uses thereof Grant 10,820,593 - Selwood , et al. November 3, 2	2020-11-03
Preparative Scale Conversion Of Gonyautoxins To Neosaxitoxin App 20200255441 - Kind Code	2020-08-13
Alkaloid-Containing Compositions and Uses Thereof App 20200199139 - FORD; Stephen ; et al.	2020-06-25
Methods Of Preparing Alkaloid Containing Compositions And Uses Thereof App 20170332641 - Selwood; Andrew Ian ; et al.	2017-11-23
Insecticidal Lipid Agents Isolated From Entomopathogenic Fungi And Uses Thereof App 20150164069 - Ford; Stephen Reynold ; et al.	2015-06-18
Process for producing olefins Grant 7,858,787 - Drent , et al. December 28, 2	2010-12-28
Process of preparing ethylene glycol Grant 7,511,178 - Almeida Lenero , et al. March 31, 2	2009-03-31
Process of Preparing Glycolaldehyde App 20090012333 - ALMEIDA LENERO; Karina Quetzaly ; et al.	2009-01-08
Process of preparing glycolaldehyde Grant 7,449,607 - Almeida Lenero , et al. November 11, 2	2008-11-11
Process for the hydroformylation of an ethylenically unsaturated compound Grant 7,414,155 - Drent , et al. August 19, 2	2008-08-19
Process for the hydrocarboxylation of ethylenically unsaturated carboxylic acids Grant 7,348,454 - Drent , et al. March 25, 2	2008-03-25
Process of Preparing Glycolaldehyde App 20070249871 - Almeida Lenero; Karina Quetzaly ; et al.	2007-10-25
Process For The Hydroformylation Of An Ethylenically Unsaturated Compound App 20070238892 - DRENT; Eit ; et al.	2007-10-11
Process for the hydroformylation of an ethylenically unsaturated compound Grant 7,250,538 - Drent , et al. July 31, 2	2007-07-31
Bidentate ligands for the carbonylation of unsaturated compounds Grant 7,135,542 - Drent , et al. November 14, 2	2006-11-14
Process for the hydrocarboxylation of ethylenically unsaturated carboxylic acids App 20060224015 - Drent; Eit ; et al.	2006-10-05
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
Bidentate ligands for the carbonylation of unsaturated compounds App 20040259724 - Drent, Eit ; et al.	2004-12-23
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
Preparation of phosphorus-containing compounds useful in the preparation of biphosphine ligands App 20030109754 - Van Ginkel, Roelof ; et al.	2003-06-12

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