Patent Assignment
Reel/Frame 033903/0690
Assignment of Assignor's Interest
Recorded: 2014-10-07
Pages: 8
Assignors
HAKMAN, LEIF
Executed: 2014-09-18
BRATTBERG, TORBJORN
Executed: 2014-07-22
WAHLBERG, ANNA
Executed: 2014-06-25
SCHMIDT, LARS
Executed: 2014-08-18
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property
(1)
Cellulose Based Electrically Insulating Material
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 040622/0001 →
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 →