IP Library › Assignment 072128/0749
Patent Assignment
Reel/Frame 072128/0749

Change of Name

Recorded: 2025-09-01 Pages: 4
Assignor
Assignee
HANGZHOU HYPERCHAIN TECHNOLOGY CO., LTD.
ROOM 1701, BUILDING 2, NO. 199, YUEMING ROAD, XIXING STREET, BINJIANG DISTRICT, HANGZHOU, CHINA
Covered Property (1)
Permission-Controlled Smart Contract Upgrade Method Based on Smart Contract
Application: 16/762,154 →
Publication: US 2020/0394032
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 7, 2020
From: LI, WEI; QIU, WEIWEI; YIN, KETING; LI, QILEI
To: HANGZHOU QULIAN TECHNOLOGY CO.,LTD.
Reel/Frame 052605/0692 →