INTERNATIONAL PATENT: H & S ANLAGENTECHNIK GMBH FILES APPLICATION FOR "METHOD FOR OBTAINING POLYOLS FROM POLYURETHANE WASTE"

GENEVA, Sept. 21 -- H & S ANLAGENTECHNIK GMBH (SandstraBe 1927232 Sulingen) filed a patent application (PCT/EP2025/056518) for "METHOD FOR OBTAINING POLYOLS FROM POLYURETHANE WASTE" on Mar 11, 2025. With publication no. WO/2025/190892, the details related to the patent application was published on Sep 18, 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): STOYCHEV, Valentin (Am Wildgarten 3215745 Wildau), TSONEV, Tsvetomir (FichtestraBe 12915745 Wildau)

Abstract: The invention relates to a method for obtaining polyols from polyurethane waste.

For more information:https://patentscope.wipo....