MUMBAI, India, April 25 -- Intellectual Property India has published a patent application (202517031921 A) filed by Lg Energy Solution, Ltd., Seoul, Republic of Korea, on March 31, for 'cylindrical secondary battery comprising top cap.'
Inventor(s) include Song, Hyeon Min.
The application for the patent was published on April 25, under issue no. 17/2025.
According to the abstract released by the Intellectual Property India: "A cylindrical secondary battery according to one embodiment of the present invention comprises: a cylindrical can adapted to receive an electrode assembly; and a top cap adapted to cover an open top of the cylindrical can, wherein the top cap comprises an intermediate layer including: a first conductive part; a secon...