Suzhou Zelgen Biopharmaceutical Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Suzhou Zelgen Biopharmaceutical Co., Ltd..The latest application filed is for "preparation method of fluoro-substituted deuterated diphenylurea".

Company Profile

1.9.10

Suzhou Zelgen Biopharmaceutical Co., Ltd. - Jiangsu CN
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD - Kungshan CN
Suzhou Zelgen Biopharmaceutical Co., Ltd. - Kunshan CN
SUZHOU ZELGEN BIOPHARMACEUTICAL CO., LTD - Kunshan, Jiangsu 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
Polymorphs of deuterated omega-diphenylurea or salts thereof Grant 9,889,123 - Feng February 13, 2	2018-02-13
Polymorphs of deuterated omega-diphenylurea or salts thereof Grant 9,573,900 - Feng February 21, 2	2017-02-21
Deuterated omega diphenylurea related compounds and intermediates Grant 9,078,933 - Feng , et al. July 14, 2	2015-07-14
Method for preparing deuterated diphenylurea Grant 9,072,796 - Feng , et al. July 7, 2	2015-07-07
Preparation Method of Fluoro-Substituted Deuterated Diphenylurea App 20150175545 - Feng; Weidong ; et al.	2015-06-25
Preparation methods of methyl-D3-amine and salts thereof Grant 8,748,666 - Gao , et al. June 10, 2	2014-06-10
Deuterated Omega Diphenylurea Related Compounds And Intermediates App 20140128612 - FENG; Weidong ; et al.	2014-05-08
Method For Preparing Deuterated Diphenylurea App 20140088311 - FENG; Weidong ; et al.	2014-03-27
Method and process for preparation and production of deuterated .OMEGA.-diphenylurea Grant 8,669,369 - Feng , et al. March 11, 2	2014-03-11
Method for preparing deuterated diphenylurea Grant 8,618,306 - Feng , et al. December 31, 2	2013-12-31
Method for preparing deuterated diphenylurea Grant 08618306 -	2013-12-31
Preparation Method Of Fluoro-substituted Deuterated Diphenylurea App 20130060043 - Feng; Weidong ; et al.	2013-03-07
Method For Preparing Deuterated Diphenylurea App 20130060044 - Feng; Weidong ; et al.	2013-03-07
Method And Process For Preparation And Production Of Deuterated Omega-diphenylurea App 20130035492 - Feng; Weidong ; et al.	2013-02-07
Preparation Methods Of Methyl-d3-amine And Salts Thereof App 20130018209 - Gao; Xiaoyong ; et al.	2013-01-17
Deuterium-substituted Omega-diphenylurea And Derivatives Thereof And Pharmaceutical Compositions Comprising The Compounds App 20130012548 - Xing; Lidong ; et al.	2013-01-10

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