International Patent: SLOW RELEASE-REPAIR GEL BEADS BASED ON LIGNIN CARBON-FULVIC ACID COMPOSITE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

GENEVA, July 27 -- CHANG'AN UNIVERSITY filed a patent application (CN2025/146618) for “SLOW RELEASE-REPAIR GEL BEADS BASED ON LIGNIN CARBON-FULVIC ACID COMPOSITE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2026/153106, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: B01J 20/24

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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