IP Library › Assignment 054843/0944
Patent Assignment
Reel/Frame 054843/0944

Change of Name

Recorded: 2021-01-07 Pages: 13
Assignor
HAINAN XUANZHU PHARMA CO., LTD.
Executed: 2020-08-31
Assignee
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, NO.769 TAIHANG STREET, HIGH-TECH DISTRICT, HEBEI PROVINCE, SHIJIAZHUANG, CHINA
Covered Properties (6)
Heterocyclic Substituted Pyrimidine Compound
Patent: 8,980,904 →
Application: 14/233,823 →
Publication: US 2014/0288063
Bicyclic Substituted Pyrimidine Compounds
Patent: 9,359,371 →
Application: 14/421,703 →
Publication: US 2015/0232474
Prodrugs Of Bicyclic Substituted Pyrimidine Type PDE-5 Inhibitors
Patent: 9,527,876 →
Application: 14/780,718 →
Publication: US 2016/0046654
Kinase Inhibitor And Use Thereof
Patent: 9,796,701 →
Application: 15/108,903 →
Publication: US 2016/0332989
Polycyclic Inhibitor of Anaplastic Lymphoma Kinase
Application: 15/515,056 →
Publication: US 2017/0240534
Kinase Inhibitor and Use Thereof
Patent: 9,949,976 →
Application: 15/704,542 →
Publication: US 2018/0000819
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 11, 2014
From: WU, YONGQIAN; WANG, AICHEN
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 032657/0396 →
Assignment of Assignor's Interest Feb 13, 2015
From: WU, FRANK; WANG, AICHEN
To: XUANZHU PHARMA CO., LTD
Reel/Frame 034961/0879 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 034961 Frame: 0879. Assignor(S) Hereby Confirms the Assignment. Mar 13, 2015
From: WU, FRANK; WANG, AICHEN
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 035199/0787 →
Assignment of Assignor's Interest Oct 20, 2015
From: SHU, CHUTIAN; WU, YONGQIAN
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 036828/0249 →
Assignment of Assignor's Interest Aug 22, 2016
From: WU, FRANK; CHEN, BO
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 039494/0323 →
Assignment of Assignor's Interest May 24, 2017
From: WU, FRANK
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 042494/0424 →
Assignment of Assignor's Interest Dec 5, 2017
From: WU, FRANK; CHEN, BO
To: SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
Reel/Frame 044301/0577 →
Assignment of Assignor's Interest Dec 5, 2017
From: WU, FRANK; CHEN, BO
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 044300/0444 →
Assignment of Assignor's Interest Jan 18, 2018
From: XUANZHU PHARMA CO.,LTD.
To: SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.; XUANZHU PHARMA CO.,LTD.
Reel/Frame 044651/0050 →
Assignment of Assignor's Interest Feb 12, 2019
From: XUANZHU PHARMA CO., LTD.
To: HAINAN XUANZHU PHARMA CO., LTD
Reel/Frame 048301/0135 →
Assignment of Assignor's Interest Feb 12, 2019
From: XUANZHU PHARMA CO., LTD.; SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
To: HAINAN XUANZHU PHARMA CO., LTD
Reel/Frame 048302/0014 →