IP Library › Assignment 058856/0001
Patent Assignment
Reel/Frame 058856/0001

Assignment of Assignor's Interest

Recorded: 2021-11-10 Pages: 40
Assignor
Assignee
ADVANCED NEW TECHNOLOGIES CO., LTD.
27 HOSPITAL ROAD, CAYMAN CORPORATE CENTRE, GEORGE TOWN, GRAND CAYMAN, KY1-9008, CAYMAN ISLANDS
Covered Property (1)
Providing Data Authorization Based on Blockchain
Application: 17/479,598 →
Publication: US 2022/0060484
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 10, 2021
From: WEI, CHANGZHENG; YAN, YING; ZHANG, HUI; PENG, YUJUN
To: ALIBABA GROUP HOLDING LIMITED
Reel/Frame 058842/0649 →
Assignment of Assignor's Interest Nov 10, 2021
From: ALIBABA GROUP HOLDING LIMITED
To: ADVANTAGEOUS NEW TECHNOLOGIES CO., LTD.
Reel/Frame 058842/0776 →
Assignment of Assignor's Interest Feb 18, 2025
From: ADVANCED NEW TECHNOLOGIES CO., LTD.
To: ANTCHAIN TECHNOLOGY PTE. LTD.
Reel/Frame 070253/0064 →