INTERNATIONAL PATENT: SI GROUP, INC. FILES APPLICATION FOR "IMPROVED METHOD FOR POLYCONDENSATION OF A RECYCLED POLYESTER"

GENEVA, Sept. 3 -- SI GROUP, INC. (1790 Hughes Landing Blvd.Ste. 600The Woodlands, Texas 77380) filed a patent application (PCT/US2025/016496) for "IMPROVED METHOD FOR POLYCONDENSATION OF A RECYCLED POLYESTER" on Feb 19, 2025. With publication no. WO/2025/178969, the details related to the patent application was published on Aug 28, 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): FREDERIX, Jeroen (c/o SI Group, Inc.1790 Hughes Landing Blvd., Ste. 600The Woodlands, Texas 77380), EBENEZER, Warren (c/o SI Group, Inc.1790 Hughes Landing Blvd., Ste. 600The Woodlands, Texas 77380), ZHOU, Jianguo (...