IP Library › Assignment 057795/0304
Patent Assignment
Reel/Frame 057795/0304

Assignment of Assignor's Interest

Recorded: 2021-10-14 Pages: 5
Assignors
WANG, YONG
Executed: 2021-09-08
TEPPER, JENS
Executed: 2021-09-07
WENG, JIAHUA
Executed: 2021-09-09
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Arrangement to Cool a Coil
Application: 17/438,424 →
Publication: US 2022/0148786
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →