ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,414, issued on Dec. 16, was assigned to Dow Global Technologies LLC (Midland, Mich.).

"Group III and Lanthanide bis-phenyl-phenoxy metal-ligand complexes" was invented by Rhett A. Baillie (Lake Jackson, Texas), Philip P. Fontaine (Pearland, Texas), Jerzy Klosin (Midland, Mich.), Todd D. Senecal (Midland, Mich.), Johnathan E. DeLorbe (Lake Jackson, Texas), Rafael Huacuja (Rosharon, Texas), Evelyn Auyeung (Lake Jackson, Texas), Robert David Grigg (Midland, Mich.), Sudipta Pal (Midland, Mich.) and Brad C. Bailey (Midland, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this disclosure are directed to catalyst systems comprising a me...