Patent Assignment
Reel/Frame 040514/0831
Assignment of Assignor's Interest
Recorded: 2016-12-05
Pages: 11
Assignors
NISTOR, IULIAN
Executed: 2016-08-11
UDREA, FLORIN
Executed: 2016-05-20
ARNOLD, MARTIN
Executed: 2016-05-20
LOPHITIS, NEOPHYTHOS
Executed: 2016-08-19
RAHIMO, MUNAF
Executed: 2016-09-15
VOBECKY, JAN
Executed: 2016-09-15
VEMULAPATI, UMAMAHESWARA
Executed: 2016-08-11
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, 8050 ZURICH, SWITZERLAND
Covered Property
(1)
Reverse Conducting Power Semiconductor Device
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 040621/0687 →
Merger
Dec 5, 2016
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 040807/0578 →
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 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →