GENEVA, Jan. 26 -- NORTHVOLT AB (Alstromergatan 20112 47 Stockholm) filed a patent application (PCT/EP2025/070523) for "CYLINDRICAL SECONDARY CELL COMPRISING A LID" on Jul 17, 2025. With publication no. WO/2026/017810, the details related to the patent application was published on Jan 22, 2026.
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): HOGLUND, Sophia (Karlsgatan 9B72214 Vasteras)
Abstract: There is disclosed herein a cylindrical secondary cell (2000) comprising a cylindrical casing (234) housing an electrode assembly (232), and a lid (200) for closing an open end (234b) of the cylindrical ...