Chai; Jian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chai; Jian.The latest application filed is for "method for preparing sofosbuvir crystal form-6".

Company Profile

1.8.10

Chai; Jian - Taizhou CN
Chai; Jian - Zhejiang CN

*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
Crystal forms of bedaquiline fumarate and preparation methods therefor Grant 10,196,360 - Xu , et al. Fe	2019-02-05
Method For Preparing Sofosbuvir Crystal Form-6 App 20180346506 - GUO; Yanghui ; et al.	2018-12-06
Preparation method of 4-(4-amino-3-fluorophenoxy)-N-methylpyridine-2-formamide Grant 10,081,599 - Wang , et al. September 25, 2	2018-09-25
Crystal Forms Of Bedaquiline Fumarate And Preparation Methods Therefor App 20180265473 - Xu; Jinyi ; et al.	2018-09-20
Synthesis process of antiparasitic drug selamectin Grant 10,053,483 - Yin , et al. August 21, 2	2018-08-21
Preparation Method Of 4-(4-amino-3-fluorophenoxy)-n-methylpyridine-2-formamide App 20170334856 - Wang; Guan ; et al.	2017-11-23
Crystal form of dabigatran etexilate mesylate and preparation method and use thereof Grant 9,718,802 - Zhang , et al. August 1, 2	2017-08-01
4-substituent-2-hydroxylmorpholine-3-one and preparation method thereof Grant 9,676,736 - Zhang , et al. June 13, 2	2017-06-13
Crystal Form Of Dabigatran Etexilate Mesylate And Preparation Method And Use Thereof App 20170073327 - Zhang; Liang ; et al.	2017-03-16
Method for preparing linezolid intermediate Grant 9,434,702 - Zhang , et al. September 6, 2	2016-09-06
4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine derivatives having activity of inhibiting protein kinase and use thereof Grant 9,221,798 - Ding , et al. December 29, 2	2015-12-29
New Synthesis Process Of Antiparasitic Drug Selamectin App 20150329581 - Yin; Mingxing ; et al.	2015-11-19
Method For Preparing Fully Protection Heparin Pentasaccharide And Intermediate Thereof App 20150284419 - Ding; Yili ; et al.	2015-10-08
4-substituent-2-hydroxylmorpholine-3-one And Preparation Method Thereof App 20150087828 - Zhang; Fuli ; et al.	2015-03-26
Method For Preparing Linezolid Intermediate App 20150011757 - Zhang; Fuli ; et al.	2015-01-08
4-substituted-(3-substituted-1h-pyrazole-5-amino)-pyrimidine Derivatives Having Activity Of Inhibiting Protein Kinase And Use Thereof App 20140378488 - Ding; Yili ; et al.	2014-12-25

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