LG Chem, EICT Korea Secure Patent For Eco-Friendly Filter Adhesive on April 04, 2026 EICT Korea filter LG Chem membrane patent RO +
Ronbay, LG Chem Clash Over Cathode Patents At Korean IP Tribunal on August 21, 2025 Cathode Materials LG Chem Lithium-ion Batteries Patent Dispute Ronbay +
LG Chem Invalidates Tiax Battery Patent In Korea on August 02, 2025 battery EcoProBM LG Chem patent Tiax LLC +