INTERNATIONAL PATENT: SPECIALTY OPERATIONS FRANCE FILES APPLICATION FOR "USE OF 2-PIPERIDINONE DERIVATIVES AS SOLVENTS"

GENEVA, Nov. 3 -- SPECIALTY OPERATIONS FRANCE (9 rue des CuirassiersImmeuble Silex 2 Solvay69003 Lyon) filed a patent application (PCT/EP2025/061005) for "USE OF 2-PIPERIDINONE DERIVATIVES AS SOLVENTS" on Apr 23, 2025. With publication no. WO/2025/224140, the details related to the patent application was published on Oct 30, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BACK, Olivier (85 rue des Freres PerretRICL69192 Saint-Fons), TADMOURI, Rawad (178 rue du Docteur Schweitzer33608 Pessac)

Abstract: The use of N-alkyl 2-piperidinone 5-carboxylic acid esters as solvent, e.g. for the solubi...