Patent Assignment
Reel/Frame 061163/0089
Assignment of Assignor's Interest
Recorded: 2022-09-21
Pages: 5
Assignor
DOIRON, CHARLES
Executed: 2022-09-14
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Dielectric-Insulation or Arc-Extinction Fluid
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 2022
From: TEPPATI, VALERIA; SCHEEL, SASKIA; OVER, DANIEL; SIMKA, PHILIPP
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 061162/0873 →
Assignment of Assignor's Interest
Sep 21, 2022
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 061163/0310 →
Change of Name
Sep 21, 2022
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 061163/0486 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →