MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202617062639 A) filed by Lg Energy Solution, Ltd. on May 18, 2026, for Sealing Device.
Inventors include Lee, Yong Tae; Ko, Myung Hoon; and Lee, Hyun Sang.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: A sealing device according to one embodiment of the present invention may comprise: a lead film that encompasses a lead metal of an electrode lead; a sealing block that seals a pouch encompassing the lead film and that has at least one sealing surface for pressing the lead film and the pouch, which overlap; and a sealing protrusion, which is provided at one portion of the sealing surface and protrude...