INTERNATIONAL PATENT: CHEMETALL GMBH FILES APPLICATION FOR "PRETREATMENT OF GALVANIZED METALLIC SUBSTRATES WITH ALUMINUM OXIDE HYDROXIDE CONTAINING RINSING SOLUTIONS"

GENEVA, July 1 -- CHEMETALL GMBH (Trakehner Str. 360487 Frankfurt) filed a patent application (PCT/EP2024/086564) for "PRETREATMENT OF GALVANIZED METALLIC SUBSTRATES WITH ALUMINUM OXIDE HYDROXIDE CONTAINING RINSING SOLUTIONS" on Dec 16, 2024. With publication no. WO/2025/132211, the details related to the patent application was published on Jun 26, 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): KRAUSSE, Nico (Trakehner Str. 360487 Frankfurt), KASPER, Christoph (Trakehner Str. 360487 Frankfurt), HOFFMANN-LOESER, Petra Andrea (Trakehner Str. 360487 Frankfurt), KOLBERG, Thomas (Trakehner Str. ...