Patent Assignment
Reel/Frame 035774/0001
Assignment of Assignor's Interest
Recorded: 2015-06-03
Pages: 8
Assignors
HAHN, ROBERT
Executed: 2013-03-05
LANDÉN, KRISTER
Executed: 2013-03-11
LARSSON, LARS
Executed: 2013-02-28
NILSSON, MARTIN
Executed: 2013-04-29
MEHMEDOVIC, MEHO
Executed: 2013-02-19
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, CH-8050, SWITZERLAND
Covered Property
(1)
Recirculating Cooling Unit Within a Housing
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 040621/0956 →
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 →