US Patent Issued to Dow Global Technologies on Dec. 9 for "Spray-dried catalysts containing a germanium-bridged bis-biphenyl-phenoxy organometallic compound for making ethylene-based copolymers" (Texas, Michigan Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,270, issued on Dec. 9, was assigned to Dow Global Technologies LLC (Midland, Mich.).

"Spray-dried catalysts containing a germanium-bridged bis-biphenyl-phenoxy organometallic compound for making ethylene-based copolymers" was invented by Rhett A. Baillie (Pearland, Texas), Hien Q. Do (Pearland, Texas), David M. Pearson (Lake Jackson, Texas), Johnathan E. DeLorbe (Manvel, Texas), Andrew M. Camelio (Auburn, Mich.) and Philip P. Fontaine (Pearland, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present application are directed to procatalysts, and catalyst systems including procatalysts, including a metal-ligand complex having t...