GENEVA, Nov. 6 -- CHINA PETROLEUM & CHEMICAL CORPORATION filed a patent application (CN2025/099488) for “TORTUOSITY CALCULATION METHOD AND SYSTEM BASED ON COMPLEX PORE-THROAT MORPHOLOGY AND STRUCTURE OF POROUS MEDIUM, MEDIUM, AND PRODUCT”. With publication no. WO/2026/227550, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G06F 30/28
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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