US Patent Issued to Borealis on March 24 for "Metallocene complexes and catalysts made therefrom" (Austrian, Finnish, Russian Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,955, issued on March 24, was assigned to Borealis AG (Vienna).

"Metallocene complexes and catalysts made therefrom" was invented by Georgy Kipiani (Kulloo, Finland), Marja Mustonen (Kulloo, Finland), Pascal Castro (Kulloo, Finland), Kalle Kallio (Kulloo, Finland), Irfan Saeed (Kulloo, Finland), Jyrki Kauhanen (Kulloo, Finland), Tiina Hamalainen (Kulloo, Finland), Esko Saikkonen (Kulloo, Finland), Jarkko Hassinen (Kulloo, Finland), Joana Elvira Kettner (Linz, Austria), Matthias Hoff (Linz, Austria), Alexander Z. Voskoboynikov (Moscow), Vyatcheslav V. Izmer (Moscow) and Dmitry S. Kononovich (Moscow).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rac...