Patent Assignment
Reel/Frame 052443/0319
Assignment of Assignor's Interest
Recorded: 2020-04-20
Pages: 7
Assignors
YANG, XINYING
Executed: 2020-03-10
ZHANG, YUAN
Executed: 2020-03-18
YU, BENQUAN
Executed: 2020-03-23
LI, YIZE
Executed: 2020-03-09
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)
Blockchain Ledger Authentication
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 →