MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202517104313 A) filed by Lg Energy Solution, Ltd., Seoul, Republic of Korea, on Oct. 29, 2025, for 'cathode-free coating layer and all-solid-state battery comprising same.'
Inventor(s) include Yom, Jeeho; Lee, Dong Chan; Jung, Yi Jin; and Choi, Ran.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to a cathode-free coating layer comprising amorphous carbon and tungsten carbide, and an all-solid-state battery including same. According to the present invention, the cathode-free coating layer, of which degradation in ...