US Patent Issued to Dow Global Technologies on May 19 for "Ziegler-natta (pro)catalyst systems made with (multi-alkoxy)silane compound" (Texas, West Virginia Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,655, issued on May 19, was assigned to Dow Global Technologies LLC (Midland, Mich.).

"Ziegler-natta (pro)catalyst systems made with (multi-alkoxy)silane compound" was invented by Linfeng Chen (Missouri City, Texas), Jesse C. Beilhart (South Charleston, W.va.), David T. Gillespie (Pearland, Texas), Mridula Kapur (Lake Jackson, Texas), Ian M. Munro (Lake Jackson, Texas), Eduardo Garcia (Katy, Texas), Nori Williams (Pearland, Texas), Evelyn Auyeung (Houston) and Kurt F. Hirsekorn (Sugar Land, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Ziegler-Natta (pro)catalyst systems made with an external electron donor compound, methods of synthesis of sam...