Zhang; Guifen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Guifen.The latest application filed is for "isofuranone compounds useful as hpk1 inhibitors".

Company Profile

3.13.15

Zhang; Guifen - Hopkinton MA
Zhang; Guifen - Shanghai CN
Zhang; Guifen - Wallingford CT

*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
Isofuranone compounds useful as HPK1 inhibitors Grant 11,166,959 - Araujo , et al. November 9, 2	2021-11-09
Isofuranone Compounds Useful As Hpk1 Inhibitors App 20200390776 - Araujo; Erika M.V. ; et al.	2020-12-17
HDAC6 selective inhibitors, preparation method therefor, and application thereof Grant 10,745,389 - Wu , et al. A	2020-08-18
HDAC6 Selective Inhibitors, Preparation Method Therefor, and Application Thereof App 20190375735 - Wu; Hao ; et al.	2019-12-12
Imidazotriazinecarbonitriles useful as kinase inhibitors Grant 9,556,178 - Purandare , et al. January 31, 2	2017-01-31
Imidazotriazinecarbonitriles Useful As Kinase Inhibitors App 20160108050 - Purandare; Ashok Vinayak ; et al.	2016-04-21
Imidazotriazinecarbonitriles useful as kinase inhibitors Grant 9,273,057 - Purandare , et al. March 1, 2	2016-03-01
Imidazotriazinecarbonitriles Useful As Kinase Inhibitors App 20150210697 - Purandare; Ashok Vinayak ; et al.	2015-07-30
Imidazotriazinecarbonitriles Useful As Kinase Inhibitors App 20150065465 - Purandare; Ashok Vinayak ; et al.	2015-03-05
Imidazotriazinecarbonitriles useful as kinase inhibitors Grant 8,940,736 - Purandare , et al. January 27, 2	2015-01-27
Imidazotriazinecarbonitriles Useful As Kinase Inhibitors App 20140018319 - Purandare; Ashok Vinayak ; et al.	2014-01-16
Pyrrolotriazine kinase inhibitors Grant 8,592,579 - Wittman , et al. November 26, 2	2013-11-26
Pyrrolotriazine Kinase Inhibitors App 20120302747 - Wittman; Mark D. ; et al.	2012-11-29
Pyrrolotriazine Kinase Inhibitors App 20110124623 - Wittman; Mark D. ; et al.	2011-05-26
Pyrrolotriazine kinase inhibitors Grant 7,879,855 - Wittman , et al. February 1, 2	2011-02-01
Intermediates useful in preparing certain pyrrolotriazine compounds and process for making such intermediates Grant 7,619,083 - Mastalerz , et al. November 17, 2	2009-11-17
Pyrrolotriazine Kinase Inhibitors App 20090239838 - Wittman; Mark D. ; et al.	2009-09-24
Pyrrolotriazine kinase inhibitors Grant 7,534,792 - Wittman , et al. May 19, 2	2009-05-19
Pyrrolotriazine Kinase Inhibitors App 20080009497 - Wittman; Mark D. ; et al.	2008-01-10
Intermediates useful in preparing certain pyrrolotriazine compounds and process for making such intermediates Grant 7,232,901 - Mastalerz , et al. June 19, 2	2007-06-19
Intermediates Useful In Preparing Certain Pyrrolotriazine Compounds And Process For Making Such Intermediates App 20070015760 - Mastalerz; Harold ; et al.	2007-01-18
Intermediates useful in preparing certain pyrrolotriazine compounds and process for making such intermediates App 20070004734 - Mastalerz; Harold ; et al.	2007-01-04
Pyrrolotriazine compounds Grant 7,102,003 - Gavai , et al. September 5, 2	2006-09-05
Pyrrolotriazine compounds App 20060014745 - Gavai; Ashvinikumar V. ; et al.	2006-01-19
C-5 Modified indazolylpyrrolotriazines App 20050209235 - Mastalerz, Harold ; et al.	2005-09-22
C-5 modified indazolylpyrrolotriazines Grant 6,908,916 - Mastalerz , et al. June 21, 2	2005-06-21
C-5 Modified indazolylpyrrolotriazines App 20030186983 - Mastalerz, Harold ; et al.	2003-10-02

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