IP Library Assignment 061359/0354
Patent Assignment
Reel/Frame 061359/0354

Assignment of Assignor's Interest

Recorded: 2022-10-10 Pages: 4
Assignors
ISLER, STEPHANE
Executed: 2020-05-04
BENZ, CHRISTOPHE
Executed: 2020-05-04
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Method and System for Breather Health Assessment for a Transformer Breather
Application: 17/917,971 →
Publication: US 2023/0131583
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 10, 2022
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 061359/0451 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →