Patent Assignment
Reel/Frame 050927/0147
Change of Name
Recorded: 2019-11-05
Pages: 4
Assignor
BEIJING CHEMCLIN BIOTECH CO., LTD.
Executed: 2019-09-25
Assignee
CHEMCLIN DIAGNOSTIC TECHNOLOGY CO., LTD.
7 FENGXIAN ZHONGLU, YONGFENG BASE, HAIDIAN DISTRICT, BEIJING, 100094, CHINA
Covered Property
(1)
Method, System, Reagent Kit, and Device for Determining Hd-Hook-Effect Sample and Immunoassay
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 23, 2019
From: YANG, YANG; ZHANG, XIANGHUI; LIAN, ZIFU; LIU, GUIDONG
To: BEIJING CHEMCLIN BIOTECH CO., LTD.
Reel/Frame 049261/0740 →
Corrective Assignment to Correct the Assignee's Name on the Cover Sheet Previously Recorded on Reel 050927 Frame 0147. Assignor(S) Hereby Confirms the Change of Name.
Nov 17, 2019
From: BEIJING CHEMCLIN BIOTECH CO., LTD.
To: CHEMCLIN DIAGNOSTICS CO., LTD.
Reel/Frame 051042/0556 →