GENEVA, July 9 -- GS CALTEX CORPORATION filed a patent application (KR2025/023305) for “POLYOL ESTER-BASED BASE OIL FOR IMMERSION COOLANT, AND PREPARATION METHOD THEREFOR”. With publication no. WO/2026/147204, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C09K 5/10

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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