GENEVA, Dec. 29 -- HITACHI ENERGY LTD (Brown-Boveri-Strasse 58050 Zurich) filed a patent application (PCT/EP2025/063406) for "PRESSURE COMPENSATOR AND SUBSEA TRANSFORMER SYSTEM" on May 15, 2025. With publication no. WO/2025/261677, the details related to the patent application was published on Dec 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): MISSING, Kim (Liukonkuja 366510 Vahakyro), VIRTANEN, Esa (Valikatu 765100 Vaasa), OJALAMMI, Heli (c/o Hitachi Energy Finland Oy,Strombergin puistotie 1565320 Vaasa)
Abstract: In at least one embodiment, the pressure compensator (1) is configured ...