GENEVA, July 1 -- POSCO HOLDINGS INC. filed a patent application (KR2025/016068) for “LITHIUM SULFIDE HEAT TREATMENT METHOD AND SYSTEM”. With publication no. WO/2026/127312, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C01B 17/36
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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