Zhan; Zheng-Yun James

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhan; Zheng-Yun James.The latest application filed is for "antiviral compounds highly effective as hcv-ns5a inhibitor".

Company Profile

0.18.16

Zhan; Zheng-Yun James - Minhan N/A CN
Zhan; Zheng-yun James - Shanghai N/A 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
Antiviral compounds highly effective as HCV-NS5A inhibitor Grant 9,820,972 - Zhan November 21, 2	2017-11-21
Antiviral Compounds Highly Effective As Hcv-ns5a Inhibitor App 20160136134 - ZHAN; Zheng-Yun James	2016-05-19
Antiviral compounds highly effective as HCV-NS5A inhibitor Grant 9,334,291 - Zhan May 10, 2	2016-05-10
Macrocyclic heterocyclic compound for inhibiting hepatitis C virus and preparation and use thereof Grant 8,962,810 - Zhan February 24, 2	2015-02-24
Antiviral Compounds Highly Effective As Hcv-ns5a Inhibitor App 20140364429 - ZHAN; Zheng-Yun James	2014-12-11
Polyheterocyclic compounds highly potent as HCV inhibitors Grant 8,815,796 - Zhan August 26, 2	2014-08-26
Macrocyclic Heterocyclic Compound for Inhibiting Hepatitis C Virus and Preparation and Use Thereof App 20140205567 - Zhan; Zheng-yun James	2014-07-24
Highly Active Metathesis Catalysts Selective For Romp And Rcm Reactions App 20140080984 - ZHAN; Zheng-Yun James	2014-03-20
Polyheterocyclic compounds highly potent as HCV inhibitors Grant 8,653,025 - Zhan February 18, 2	2014-02-18
Methods of modifying polymers with highly active and selective metathesis catalysts Grant 8,633,280 - Zhan January 21, 2	2014-01-21
Polyheterocyclic Compounds Highly Potent As Hcv Inhibitors App 20140005104 - ZHAN; Zheng-Yun James	2014-01-02
Highly active metathesis catalysts selective for ROMP and RCM reactions Grant 8,592,618 - Zhan November 26, 2	2013-11-26
Recyclable ruthenium catalysts for metathesis reactions Grant 8,288,576 - Zhan October 16, 2	2012-10-16
Methods Of Modifying Polymers With Highly Active And Selective Metathesis Catalysts App 20120252982 - ZHAN; Zheng-Yun James	2012-10-04
Recyclable Ruthenium Catalysts For Metathesis Reactions App 20120016093 - ZHAN; Zheng-Yun James	2012-01-19
Recyclable ruthenium catalysts for metathesis reactions Grant 8,049,025 - Zhan November 1, 2	2011-11-01
Polyheterocyclic Compounds Highly Potent As Hcv Inhibitors App 20110183895 - ZHAN; Zheng-Yun James	2011-07-28
Highly Active Metathesis Catalysts Selective For Romp And Rcm Reactions App 20110172381 - Zhan; Zheng-Yun James	2011-07-14
Recyclable Ruthenium Catalysts For Metathesis Reactions App 20100041844 - ZHAN; Zheng-Yun James	2010-02-18
Recyclable ruthenium catalysts for metathesis reactions Grant 7,632,772 - Zhan December 15, 2	2009-12-15
Recyclable ruthenium catalysts for metathesis reactions App 20070043180 - Zhan; Zheng-Yun James	2007-02-22

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