Patent Assignment
Reel/Frame 063314/0153
Assignment of Assignor's Interest
Recorded: 2023-04-13
Pages: 6
Assignor
ABB SCHWEIZ AG
Executed: 2020-12-03
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Balance Spring Assembly for Disconnector
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 11, 2023
From: LI, SHENGQIANG; LV, ZHANGANG; ZHANG, WEIDONG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 063285/0172 →
Assignment of Assignor's Interest
Apr 11, 2023
From: YAN, JIAQUAN
To: ABB (CHINA) LTD
Reel/Frame 063285/0319 →
Assignment of Assignor's Interest
Apr 11, 2023
From: ABB (CHINA) LTD.
To: ABB SCHWEIZ AG
Reel/Frame 063285/0431 →
Change of Name
Apr 13, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 063326/0236 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →