INTERNATIONAL PATENT: ECOLAB USA INC., CHAI, QINYUAN FILES APPLICATION FOR "A SIZING AGENT COMPOSITION CONTAINING MULTIFUNCTIONAL CARBOXYLIC ACIDS, PREPARATION METHODS AND APPLICATIONS THEREOF"

GENEVA, Oct. 13 -- ECOLAB USA INC. (1 Ecolab Place, St. PaulMinnesota 55102), CHAI, Qinyuan (C/O Ecolab USA, Inc., 1 Ecolab Place, Saint PaulMinnesota 55102) filed a patent application (PCT/CN2025/086483) for "A SIZING AGENT COMPOSITION CONTAINING MULTIFUNCTIONAL CARBOXYLIC ACIDS, PREPARATION METHODS AND APPLICATIONS THEREOF" on Apr 01, 2025. With publication no. WO/2025/209436, the details related to the patent application was published on Oct 09, 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): GE, Hui (C/O Ecolab USA, Inc., 1 Ecolab Place, Saint PaulMinnesota 55102), WEN, Quan (C/O Ecolab ...