Patent Assignment
Reel/Frame 071253/0649
Merger
Recorded: 2025-05-29
Pages: 13
Assignor
HITACHI ENERGY SWITZERLAND AG
Executed: 2023-10-02
Assignee
HITACHI ENERGY LTD
BROWN-BOVERI-STRASSE 5, ZÜRICH, 8050, SWITZERLAND
Covered Property
(1)
An Energy Storage System for a Direct Current Transmission System and a Method for Exchanging Energy with a Direct Current Transmission System
Patent:
12,573,847 →
Application:
19/133,631 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.