INTERNATIONAL PATENT: EVONIK OPERATIONS GMBH FILES APPLICATION FOR "DISPERSING AGENTS BASED ON AMIDATED POLYAMINES AND/OR POLYIMINES WITH CARBOXYLIC ACID ESTER-FUNCTIONAL POLYETHERS"

GENEVA, April 18 -- EVONIK OPERATIONS GMBH (Rellinghauser Strasse 1-1145128 Essen) filed a patent application (PCT/EP2025/077789) for "DISPERSING AGENTS BASED ON AMIDATED POLYAMINES AND/OR POLYIMINES WITH CARBOXYLIC ACID ESTER-FUNCTIONAL POLYETHERS" on Sep 29, 2025. With publication no. WO/2026/077748, the details related to the patent application was published on Apr 16, 2026.

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): ROLAND, Katrin (Dixbaume 59c45257 Essen), LOBERT, Matthias (Drostenbusch 93a45309 Essen), FAVRESSE, Philippe (Meygner Busch 7240880 Ratingen), WOJTASIK, Dirk (Plutostr. 444579...