GENEVA, Dec. 29 -- ECKART GMBH (Guntersthal 491235 Hartenstein) filed a patent application (PCT/EP2025/067347) for "WEATHER STABLE PEARLESCENT PIGMENTS" on Jun 20, 2025. With publication no. WO/2025/262256, the details related to the patent application was published on Dec 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): GRUNER, Michael (Guntersthal 491235 Hartenstein), KAUPP, Gunter (Guntersthal 491235 Hartenstein), SCHNEIDER, Thomas (Guntersthal 491235 Hartenstein)
Abstract: Weather resistant pearlescent pigment comprising a basic pearlescent pigment which comprises a transparent subst...