Lotte Energy Materials Loses Patent Bid On Copper Foil Technologies on March 22, 2025 battery electrolytic copper foil + Lotte Energy Materials battery electrolytic copper foil Lotte Energy Materials
Samsung Bioepis Renews Bid To Invalidate Regeneron Eye Drug Patent on March 22, 2025 eye patent Regeneron Pharmaceuticals Samsung Bioepis + VEGF eye patent Regeneron Pharmaceuticals Samsung Bioepis VEGF
Ajinomoto Wins Korean Patent Appeal Over Circuit Board Tech on March 22, 2025 ABF Ajinomoto packaging patent PCB semiconductor + substrate ABF Ajinomoto packaging patent PCB semiconductor substrate
Resonac Loses Patent on High-Thermal-Conductivity Adhesive Film in Korea on March 21, 2025 adhesive film dicing die patent Resonac + semiconductor adhesive film dicing die patent Resonac semiconductor
Geobrugg Korea Fails in Patent Challenge Against Donga Special Construction on March 18, 2025 Donga Special Construction Geobrugg patent + rhombus Donga Special Construction Geobrugg patent rhombus
RDS Fends Off Five Korean Patent Challenges on March 18, 2025 battery lithium-ion patent RDS recycling + vertical battery lithium-ion patent RDS recycling vertical