IP Library › Assignment 052958/0091
Patent Assignment
Reel/Frame 052958/0091

Assignment of Assignor's Interest

Recorded: 2020-06-16 Pages: 3
Assignors
SHI, RUBING
Executed: 2019-12-12
GUAN, YAYANG
Executed: 2019-12-12
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)
System and Method for Blockchain-Based Notification
Application: 16/903,275 →
Publication: US 2020/0310892
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 3, 2020
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053702/0392 →
Assignment of Assignor's Interest Sep 16, 2020
From: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
To: ADVANCED NEW TECHNOLOGIES CO., LTD.
Reel/Frame 053796/0281 →