VAN KRIEKEN; Jan

Patent Applications and Registrations

Patent applications and USPTO patent grants for VAN KRIEKEN; Jan.The latest application filed is for "particulate composition containing co-crystal of malic acid and alkali metal hydrogen malate".

Company Profile

8.25.23

VAN KRIEKEN; Jan - Gorinchem NL
van Krieken, Jan - Gorinchen 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
Particulate Composition Containing Co-crystal Of Malic Acid And Alkali Metal Hydrogen Malate App 20220110352 - ORLOVIC; Marija ; et al.	2022-04-14
Method for isolating a carboxylic acid from an aqueous solution Grant 11,299,447 - De Haan , et al. April 12, 2	2022-04-12
Process for the production of methyl acrylate from methyl lactate Grant 11,130,727 - Makshina , et al. September 28, 2	2021-09-28
Process For The Production Of Methyl Acrylate From Methyl Lactate App 20200377442 - MAKSHINA; Ekaterina Vladimirovna ; et al.	2020-12-03
Polycarboxylic acid extraction Grant 10,683,520 - De Haan , et al.	2020-06-16
Method for preparing methyl lactate Grant 10,626,069 - Van Krieken , et al.	2020-04-21
Method for manufacturing furan-2,5-dicarboxylic acid (FDCA) from a salt solution Grant 10,577,339 - Van Krieken , et al.	2020-03-03
Process for manufacturing acrylic acid Grant 10,570,085 - Verkuijl , et al. Feb	2020-02-25
Method for manufacturing lactide Grant 10,399,956 - Groot , et al. Sep	2019-09-03
Process For Manufacturing Acrylic Acid App 20180370895 - VERKUIJL; Bastiaan J.V. ; et al.	2018-12-27
Method for manufacturing furan-2,5-dicarboxylic acid (FDCA) from a solid salt Grant 10,118,908 - Van Krieken , et al. November 6, 2	2018-11-06
Method For Manufacturing Furan-2,5-dicarboxylic Acid (fdca) From A Solid Salt App 20180099942 - VAN KRIEKEN; Jan ; et al.	2018-04-12
Method For Manufacturing Furan-2,5-dicarboxylic Acid (fdca) From A Salt Solution App 20180044312 - VAN KRIEKEN; Jan ; et al.	2018-02-15
Method For Manufacturing Lactide App 20180030025 - GROOT; Wim Jacob ; et al.	2018-02-01
Fermentation process Grant 9,644,218 - Van Krieken , et al. May 9, 2	2017-05-09
Method for manufacturing succinic acid esters Grant 9,249,073 - Van Krieken , et al. February 2, 2	2016-02-02
Method For Preparing Methyl Lactate App 20150376107 - VAN KRIEKEN; Jan ; et al.	2015-12-31
Method For Manufacturing Succinic Acid Esters App 20150368170 - VAN KRIEKEN; Jan ; et al.	2015-12-24
Method for removal of the cyclic diester of a 2-hydroxy alkanoic acid from a vapor Grant 8,987,510 - Van Krieken , et al. March 24, 2	2015-03-24
Fermentation Process App 20150079647 - Van Krieken; Jan ; et al.	2015-03-19
Method For Isolating A Carboxylic Acid From An Aqueous Solution App 20150004663 - De Haan; Andre Banier ; et al.	2015-01-01
Polycarboxylic Acid Extraction App 20140349355 - De Haan; Andre Banier ; et al.	2014-11-27
Lactic Acid Extraction App 20140335581 - De Haan; Andre Banier ; et al.	2014-11-13
Process for the preparation of a monovalent succinate salt Grant 8,865,438 - Van Krieken , et al. October 21, 2	2014-10-21
Method For Removal Of The Cyclic Diester Of A 2-hydroxy Alkanoic Acid From A Vapor App 20140012043 - Van krieken; Jan ; et al.	2014-01-09
Controlled acidification of food products using lactic- or glycolic acid oligomers/derivatives Grant 8,486,480 - van Krieken , et al. July 16, 2	2013-07-16
Process for manufacturing N, N-dialkyl lactamide Grant 8,440,860 - Van Krieken May 14, 2	2013-05-14
Process For The Preparation Of A Monovalent Succinate Salt App 20110244534 - Van Krieken; Jan ; et al.	2011-10-06
Process For Manufacturing N, N-dialkyl Lactamide App 20110178339 - Van Krieken; Jan	2011-07-21
Method for preparing an organic amine--lactic acid complex Grant 7,867,736 - Van Krieken January 11, 2	2011-01-11
Process for the preparation of lactic acid or lactate from a magnesium lactate comprising medium Grant 7,705,180 - van Krieken , et al. April 27, 2	2010-04-27
Method for the purification of an .alpha.-hydroxy acid on an industrial scale Grant 7,332,085 - van Krieken , et al. February 19, 2	2008-02-19
Method for preparing an organic amine App 20070212765 - Van Krieken; Jan	2007-09-13
Method for the purification of a-hydroxy acids on an industrial scale Grant 7,223,885 - van Krieken May 29, 2	2007-05-29
Method for purifying glycolide App 20060247449 - Uitslag; Tom John ; et al.	2006-11-02
Method for the purification of an alpha-hydroxy acid on an industrial scale Grant 7,002,039 - van Krieken February 21, 2	2006-02-21
Process for the preparation of lactic acid or lactate from a magnesium lactate comprising medium App 20050281913 - van Krieken, Jan ; et al.	2005-12-22
Method of purifying lactic acid esters Grant 6,967,257 - Van Krieken , et al. November 22, 2	2005-11-22
Method for the purification of a-hydroxy acids on an industrial scale App 20040249206 - van Krieken, Jan	2004-12-09
Controlled acidification of food products using lactic-or glycolic acid oligomers/derivatives App 20040156951 - van Krieken, Jan ; et al.	2004-08-12
Method for the purification of an alpha-hydroxy acid on an industrial scale App 20040129635 - van Krieken, Jan ; et al.	2004-07-08
Method for the purification of alpha-hydroxy acid on an industrial scale App 20040116740 - van Krieken, Jan	2004-06-17
Method of industrial-scale purification of lactic acid Grant 6,630,603 - Van Breugel , et al. October 7, 2	2003-10-07

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