Patent Assignment
Reel/Frame 035616/0215
Assignment of Assignor's Interest
Recorded: 2015-05-12
Pages: 11
Assignors
EKWALL, OLLE
Executed: 2015-05-08
DORÉ, ERIK
Executed: 2015-05-08
DUGAL, FRANC
Executed: 2015-04-29
SCHNELL, RAFFAEL
Executed: 2015-04-14
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, 8050, SWITZERLAND
Covered Property
(1)
Semiconductor Assembly Having a Press Pack Stack
Related Assignments
(4)
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 040621/0929 →
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 →