GENEVA, Nov. 24 -- ARKEMA FRANCE (51 Esplanade du General de GaulleLa Defense92800 PUTEAUX) filed a patent application (PCT/FR2025/050401) for "METHOD FOR PURIFYING (METH)ACRYLIC ACID" on May 09, 2025. With publication no. WO/2025/238323, the details related to the patent application was published on Nov 20, 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): TRETJAK, Serge (CARLING (ARKEMA)BP 6100557501 SAINT AVOLD cedex), DELAIS, Lionel (CETIA (ARKEMA)Chemin de la LoneBP 3269192 Pierre-Benite Cedex), SOUET, Arnaud (CARLING (ARKEMA)BP 6100557501 SAINT AVOLD cedex)
Abstract: The present inventi...