Xu; Guoyou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xu; Guoyou.The latest application filed is for "process for preparation of sulfonylurea bile acid derivatives".

Company Profile

5.34.36

Xu; Guoyou - Framingham MA
- Framingham MA US
Xu; Guoyou - Auburndale MA
Xu; Guoyou - Newton MA

*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
Process for preparation of sulfonylurea bile acid derivatives Grant 10,947,264 - Wang , et al. March 16, 2	2021-03-16
Process For Preparation Of Sulfonylurea Bile Acid Derivatives App 20200247839 - Kind Code	2020-08-06
Process for preparation of sulfonylurea bile acid derivatives Grant 10,584,145 - Wang , et al.	2020-03-10
Deuterated bile acid derivatives as FXR/TGR5 agonists and methods of use thereof Grant 10,364,267 - Wang , et al.	2019-07-30
Process For Preparation Of Sulfonylurea Bile Acid Derivatives App 20180148469 - Wang; Guoqiang ; et al.	2018-05-31
Deuterated Bile Acid Derivatives As Fxr/tgr5 Agonists And Methods Of Use Thereof App 20170240585 - Wang; Guoqiang ; et al.	2017-08-24
Macrocylic oximyl hepatitis C protease inhibitors Grant 9,526,769 - Sun , et al. December 27, 2	2016-12-27
Processes for the preparation of 2-fluoro 6-11 bicyclic erythromycin derivatives Grant 9,242,974 - Xu , et al. January 26, 2	2016-01-26
Quinoxalinyl derivatives Grant 8,962,551 - Niu , et al. February 24, 2	2015-02-24
Processes for the preparation of 5-azaspiro[2.4]heptane-6-carboxylic acid and its derivatives Grant 8,927,739 - Qiu , et al. January 6, 2	2015-01-06
Processes for the preparation of novel benzimidazole derivatives Grant 08921573 -	2014-12-30
Processes for the preparation of novel benzimidazole derivatives Grant 8,921,573 - Tang , et al. December 30, 2	2014-12-30
Processes For The Preparation Of Novel Benzimidazole Derivatives App 20140316143 - Tang; Datong ; et al.	2014-10-23
Quinoxalinyl macrocyclic hepatitis C virus serine protease inhibitors Grant 8,809,264 - Niu , et al. August 19, 2	2014-08-19
Processes For The Preparation Of 5-azaspiro[2.4]heptane-6-carboxylic Acid And Its Derivatives App 20140187793 - Qiu; Yao-Ling ; et al.	2014-07-03
6-11 Bicyclic Ketolide Derivatives App 20140135485 - Or; Yat Sun ; et al.	2014-05-15
Processes For The Preparation Of 2-fluoro 6-11 Bicyclic Erythromycin Derivatives App 20140073797 - Xu; Guoyou ; et al.	2014-03-13
Processes for the preparation of 2 fluoro 6-11 bicyclic erythromycin derivatives Grant 8,552,162 - Xu , et al. October 8, 2	2013-10-08
Macrocyclic hepatitis C virus serine protease inhibitors Grant 8,501,681 - Niu , et al. August 6, 2	2013-08-06
Oximyl macrocyclic derivatives Grant 8,268,777 - Sun , et al. September 18, 2	2012-09-18
Macrocylic oximyl hepatitis C protease inhibitors Grant 8,268,776 - Sun , et al. September 18, 2	2012-09-18
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors Grant 8,236,807 - Nakajima , et al. August 7, 2	2012-08-07
Process for making macrocyclic oximyl hepatitis C protease inhibitors Grant 8,193,346 - Wagaw , et al. June 5, 2	2012-06-05
Macrocyclic hepatitis C serine protease inhibitors Grant 8,124,584 - Miao , et al. February 28, 2	2012-02-28
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors Grant RE42,375 - Nakajima , et al. May 17, 2	2011-05-17
Quinoxalinyl Macrocyclic Hepatitis C Serine Protease Inhibitors App 20100015092 - Nakajima; Suanne ; et al.	2010-01-21
6-11 Bicyclic Ketolide Derivatives App 20090324577 - Or; Yat Sun ; et al.	2009-12-31
Macrocyclic Hepatitis C Serine Protease Inhibitors App 20090304629 - Miao; Zhenwei ; et al.	2009-12-10
Processes For The Preparation Of 2 Fluoro 6-11 Bicyclic Erythromycin Derivatives App 20090281293 - Xu; Guoyou ; et al.	2009-11-12
Macrocyclic hepatitis C serine protease inhibitors Grant 7,601,709 - Miao , et al. October 13, 2	2009-10-13
Phosphorus-containing hepatitis C serine protease inhibitors Grant 7,582,605 - Moore , et al. September 1, 2	2009-09-01
Oximyl Macrocyclic Derivatives App 20090191153 - Sun; Ying ; et al.	2009-07-30
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors Grant 7,566,719 - Nakajima , et al. July 28, 2	2009-07-28
Processes for the preparation of 0-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine for the synthesis of 6,11-bicyclic erythromycin derivative EDP-182 Grant 7,563,877 - Xu , et al. July 21, 2	2009-07-21
Quinoxalinyl Derivatives App 20090180981 - Niu; Deqiang ; et al.	2009-07-16
Process For Making Macrocyclic Oximyl Hepatitis C Protease Inhibitors App 20090156800 - Wagaw; Seble ; et al.	2009-06-18
Quinoxalinyl Macrocyclic Hepatitis C Virus Serine Protease Inhibitors App 20090005387 - Niu; Deqiang ; et al.	2009-01-01
Polymorphic Forms Of 6-11 Bicyclic Ketolide Derivatives App 20080248105 - Tang; Datong ; et al.	2008-10-09
6-11 Bicyclic erythromycin derivatives Grant 7,414,030 - Vo , et al. August 19, 2	2008-08-19
Macrocylic Oximyl Hepatitis C Protease Inhibitors App 20080181868 - Sun; Ying ; et al.	2008-07-31
Quinoxalinyl Macrocyclic Hepatitis C Serine Protease Inhibitors App 20080152622 - Nakajima; Suanne ; et al.	2008-06-26
Polymorphic forms of 6-11 bicyclic ketolide derivatives Grant 7,384,921 - Tang , et al. June 10, 2	2008-06-10
Phosphorus-containing hepatitis C serine protease inhibitors App 20080039375 - Moore; Joel D. ; et al.	2008-02-14
Macrocyclic Hepatitis C Virus Serine Protease Inhibitors App 20080008681 - Niu; Deqiang ; et al.	2008-01-10
Quinoxalinyl Macrocyclic Hepatitis C Virus Serine Protease Inhibitors App 20070299078 - Niu; Deqiang ; et al.	2007-12-27
Macrocyclic oximyl hepatitis C protease inhibitors App 20070281884 - Sun; Ying ; et al.	2007-12-06
Macrocylic Oximyl Hepatitis C Protease Inhibitors App 20070281885 - Sun; Ying ; et al.	2007-12-06
6-11 Bicyclic Ketolide Derivatives App 20070244160 - Or; Yat Sun ; et al.	2007-10-18
6-11 bicyclic ketolide derivatives Grant 7,273,853 - Or , et al. September 25, 2	2007-09-25
Processes for the preparation of 0-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine for the synthesis of 6,11-bicyclic erythromycin derivative EDP-182 App 20070207972 - Xu; Guoyou ; et al.	2007-09-06
3,6-Bicyclolides Grant 7,229,972 - Or , et al. June 12, 2	2007-06-12
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors App 20070060510 - Nakajima; Suanne ; et al.	2007-03-15
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors Grant 7,176,208 - Nakajima , et al. February 13, 2	2007-02-13
Processes for the preparation of O-(6-Pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine Grant 7,135,573 - Kim , et al. November 14, 2	2006-11-14
3,6-bicyclolides App 20060142214 - Or; Yat Sun ; et al.	2006-06-29
6-11 bicycle ketolide derivatives Grant 7,064,110 - Or , et al. June 20, 2	2006-06-20
3,6-Bicyclolides App 20060122128 - Or; Yat Sun ; et al.	2006-06-08
Processes for the preparation of 6-11 bicyclic erythromycin derivatives App 20060058248 - Xu; Guoyou ; et al.	2006-03-16
Polymorphic forms of 6-11 bicyclic ketolide derivatives App 20050203035 - Tang, Datong ; et al.	2005-09-15
6-11 Bicyclic erythromycin derivatives App 20050187169 - Vo, Nha Huu ; et al.	2005-08-25
6-11 Bicyclic ketolide derivatives App 20050159370 - Or, Yat Sun ; et al.	2005-07-21
Macrocyclic hepatitis C serine protease inhibitors App 20050153877 - Miao, Zhenwei ; et al.	2005-07-14
6-11 bicyclic ketolide derivatives Grant 6,878,691 - Or , et al. April 12, 2	2005-04-12
6-11 Bicyclic ketolide derivatives App 20050037982 - Or, Yat Sun ; et al.	2005-02-17
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors App 20040266668 - Nakajima, Suanne ; et al.	2004-12-30
Processes for the preparation of 6-11 bicyclic erythromycin derivatives App 20040171818 - Xu, Guoyou ; et al.	2004-09-02