Choy; Nakyen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choy; Nakyen.The latest application filed is for "molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto".

Company Profile

11.26.35

Choy; Nakyen - Carmel IN
Choy; Nakyen - Belle Mead NJ
Choy; Nakyen - Bridgewater NJ

*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
5-fluoro-4-imino-3(alkyl/substituted alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1H)-one and processes for their preparation Grant 10,919,864 - Choy , et al. February 16, 2	2021-02-16
Molecules Having Pesticidal Utility, And Intermediates, Compositions, And Processes, Related Thereto App 20200196607 - Heemstra; Ronald J. ; et al.	2020-06-25
5-fluoro-4-imino-3(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20200148649 - Choy; Nakyen ; et al.	2020-05-14
Processes for the preparation of 4-alkoxy-3-hydroxypicolinic acids Grant 10,550,083 - Stockman , et al. Fe	2020-02-04
5-fluoro-4-imino-3(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20200024238 - Choy; Nakyen ; et al.	2020-01-23
5-fluoro-4-imino-3(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20190308941 - Choy; Nakyen ; et al.	2019-10-10
Processes for the preparation of 4-alkoxy-3-(acyl or alkyl)oxypicolinamdes Grant 10,358,423 - Whiteker , et al.	2019-07-23
2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1h-t- etrazol-1-yl)propan-2-ols and processes for their preparation Grant 10,301,283 - Hoekstra , et al.	2019-05-28
Processes For The Preparation Of 4-alkoxy-3-hydroxypicolinic Acids App 20190112271 - STOCKMAN; Kenneth E. ; et al.	2019-04-18
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto App 20190090488 - Heemstra; Ronald J. ; et al.	2019-03-28
Process for the preparation of (1R,3R)- and (1S,3S)-2,2-dihalo-3-(substituted phenyl)cyclopropanecarboxylic acids Grant 10,239,817 - Choy , et al.	2019-03-26
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto Grant 10,219,516 - Heemstra , et al.	2019-03-05
Processes For The Preparation Of 4-alkoxy-3-(acyl Or Alkyl)oxypicolinamdes App 20180319750 - Whiteker; Gregory T. ; et al.	2018-11-08
Processes for the preparation of 4-alkoxy-3-(acyl or alkyl)oxypicolinamdes Grant 10,040,764 - Whiteker , et al. August 7, 2	2018-08-07
Processes for the preparation of 4-alkoxy-3-(acyl or alkyl)oxypicolinamides Grant 10,035,772 - Whiteker , et al. July 31, 2	2018-07-31
2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1h-t- Etrazol-1-yl)propan-2-ols And Processes For Their Preparation App 20180155324 - Hoekstra; William J. ; et al.	2018-06-07
2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-t- etrazol-1-yl)propan-2-ols and processes for their preparation Grant 9,988,365 - Hoekstra , et al. June 5, 2	2018-06-05
Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids Grant 9,951,018 - Hanley , et al. April 24, 2	2018-04-24
Process For The Preparation Of (1r,3r)- And (1s,3s)-2,2-dihalo-3-(substituted Phenyl)cyclopropanecarboxylic Acids App 20180099919 - Choy; Nakyen ; et al.	2018-04-12
5-fluoro-4-imino-3-(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20180072686 - Choy; Nakyen ; et al.	2018-03-15
Processes For The Preparation Of 4-alkoxy-3-(acyl Or Alkyl)oxypicolinamdes App 20180009755 - Whiteker; Gregory T. ; et al.	2018-01-11
Processes For The Preparation Of 4-alkoxy-3-(acyl Or Alkyl)oxypicolinamdes App 20180009756 - Whiteker; Gregory T. ; et al.	2018-01-11
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto App 20180007911 - Martin; Timothy P. ; et al.	2018-01-11
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto App 20180000087 - Eckelbarger; Joseph D. ; et al.	2018-01-04
5-fluoro-4-imino-3-(alkyl/substituted alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1 H)-one and processes for their preparation Grant 9,850,215 - Choy , et al. December 26, 2	2017-12-26
5-fluoro-4-imino-3-(alkyl/substituted alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1H)-one and processes for their preparation Grant 9,840,476 - Choy , et al. December 12, 2	2017-12-12
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto App 20170339961 - Heemstra; Ronald J. ; et al.	2017-11-30
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto Grant 9,795,139 - Eckelbarger , et al. October 24, 2	2017-10-24
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto Grant 9,795,140 - Martin , et al. October 24, 2	2017-10-24
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto Grant 9,781,935 - Heemstra , et al. October 10, 2	2017-10-10
Process For The Preparation Of 4-alkoxy-3-hydroxypicolinic Acids App 20170247330 - Hanley; Patrick S. ; et al.	2017-08-31
Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids Grant 9,718,783 - Renga , et al. August 1, 2	2017-08-01
2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1h-t- Etrazol-1-yl)propan-2-ols And Processes For Their Preparation App 20170158667 - Hoekstra; William J. ; et al.	2017-06-08
Process For The Preparation Of 4-alkoxy-3-hydroxypicolinic Acids App 20170044105 - Renga; James M. ; et al.	2017-02-16
Process for the preparation of dibromohydroxypicolinonitrile Grant 9,522,887 - Renga , et al. December 20, 2	2016-12-20
Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids Grant 9,481,651 - Renga , et al. November 1, 2	2016-11-01
Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids Grant 9,475,771 - Renga , et al. October 25, 2	2016-10-25
Molecules Having Pesticidal Utility, and Intermediates, Compositions, and Processes, Related Thereto App 20160302417 - Eckelbarger; Joseph D. ; et al.	2016-10-20
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto App 20160304522 - Heemstra; Ronald J. ; et al.	2016-10-20
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto App 20160302418 - Martin; Timothy P. ; et al.	2016-10-20
5-fluoro-4-imino-3-(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20160280663 - Choy; Nakyen ; et al.	2016-09-29
5-fluoro-4-imino-3-(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20160280662 - Choy; Nakyen ; et al.	2016-09-29
Process For The Preparation Of 4-alkoxy-3-hydroxypicolinic Acids App 20160009649 - Renga; James M. ; et al.	2016-01-14
Process For The Preparation Of 4-alkoxy-3-hydroxypicolinic Acids App 20160009676 - Renga; James M. ; et al.	2016-01-14
Process For The Preparation Of 4-alkoxy-3-hydroxypicolinic Acids App 20160009650 - Renga; James M. ; et al.	2016-01-14
5-fluoro-4-imino-3-(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20150183749 - Choy; Nakyen ; et al.	2015-07-02
5-fluoro-4-imino-3-(alkyl/substituted Alkyl)-1-(arylsulfonyl)-3,4-dihydropyrimidin-2(1h)-one And Processes For Their Preparation App 20150183750 - Choy; Nakyen ; et al.	2015-07-02
Synthesis of (4-fluoro-3-piperidin-4-yl-benzyl)-carbamic acid tert-butyl ester and intermediates thereof Grant 8,633,321 - Choy , et al. January 21, 2	2014-01-21
Method and intermediates for the preparation of 2,2,2-trifluoro-N-(4-fluoro-3-pyridin-4-yl-benzyl)-acetamide hydrochloride Grant 8,497,379 - Choi-Sledeski , et al. July 30, 2	2013-07-30
[4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[7-fluoro-1-(2-methoxy-- Ethyl)-4-trifluoromethoxy-1h-indol-3-yl]-methanone As An Inhibitor Of Mast Cell Tryptase App 20120283445 - CHOI-SLEDESKI; Yong Mi ; et al.	2012-11-08
Synthesis Of (4-fluoro-3-piperidin-4-yl-benzyl)-carbamic Acid Tert-butyl Ester And Intermediates Thereof App 20120184745 - CHOY; Nakyen ; et al.	2012-07-19
[4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[7-flouro-1-(2-methoxy-- ethyl)-4-trifluorom as an inhibitor of mast cell tryptase Grant 8,217,178 - Choi-Sledeski , et al. July 10, 2	2012-07-10
[4-(5-aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-[7-fluoro-1-(2-methoxy-- Ethyl)-4-trifluoromethoxy-1h-indol-3-yl]-methanone As An Inhibitor Of Mast Cell Tryptase App 20110201647 - CHOI-SLEDESKI; Yong Mi ; et al.	2011-08-18
Analogs of discodermolide and dictyostatin-1, intermediates therefor and methods of synthesis thereof Grant 7,968,736 - Curran , et al. June 28, 2	2011-06-28
Process For The Preparation Of Benzimidazol Thienylamine Compounds And Derivatives Thereof Useful As Sodium/proton Exchanger Type 3 Inhibitors App 20100174088 - Ayers; Timothy Allen ; et al.	2010-07-08
Analogs Of Dicodermolide And Dictyostatin-1, Intermediates Therefor And Methods Of Synthesis Thereof App 20090036691 - CURRAN; DENNIS P. ; et al.	2009-02-05
Analogs of discodermolide and dictyostatin-1, intermediates therefor and methods of synthesis thereof App 20060270862 - Curran; Dennis P. ; et al.	2006-11-30
Analogs of discodermolide and dictyostatin-1, intermediates therefor and methods of synthesis thereof Grant 7,122,686 - Curran , et al. October 17, 2	2006-10-17
Analogs of discodermolide and dictyostatin-1, intermediates therefor and methods of synthesis thereof App 20040186165 - Curran, Dennis P. ; et al.	2004-09-23

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