IP Library › Assignment 051668/0436
Patent Assignment
Reel/Frame 051668/0436

Assignment of Assignor's Interest

Recorded: 2020-01-30 Pages: 4
Assignors
QIU, HONGLIN
Executed: 2019-05-07
DU, HUABING
Executed: 2019-05-08
Assignee
ALIBABA GROUP HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE, P.O. BOX 847, GEORGE TOWN, GRAND CAYMAN, KY1-1103, CAYMAN ISLANDS
Covered Property (1)
Executing Transactions Based on Blockchain
Application: 16/723,543 →
Publication: US 2020/0133939
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 31, 2020
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053743/0464 →
Assignment of Assignor's Interest Sep 10, 2020
From: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
To: ADVANCED NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053754/0625 →