IP Library Assignment 060529/0639
Patent Assignment
Reel/Frame 060529/0639

Assignment of Assignor's Interest

Recorded: 2022-06-20 Pages: 4
Assignors
ISLER, STEPHANE
Executed: 2021-07-01
PORCELLATO, VALTER
Executed: 2021-07-23
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Electric Transformer Assembly, Method for Determining a Thermal State of an Electric Transformer, and Determination Device
Application: 17/844,294 →
Publication: US 2022/0328233
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 20, 2022
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 060250/0696 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →