Patent Assignment
Reel/Frame 019882/0759
Assignment of Assignor's Interest
Recorded: 2007-09-19
Pages: 4
Assignors
SCHOENEMANN, THOMAS
Executed: 2007-07-13
KIEFER, JOCHEN
Executed: 2007-07-13
HUGUENOT, PATRICK
Executed: 2007-07-13
CLAESSENS, MAX
Executed: 2007-07-13
GROB, STEPHAN
Executed: 2007-07-13
YE, XIANGYANG
Executed: 2007-07-13
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property
(1)
Generator Circuit Breaker with Improved Switching Capacity
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD
To: ABB SCHWEIZ AG
Reel/Frame 040620/0802 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Corrective Assignment to Correct the the Conveying Party's Name Previously Recorded at Reel: 040620 Frame: 0802. Assignor(S) Hereby Confirms the Assignment.
May 10, 2022
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 059914/0738 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →