The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2023
Filed:
Dec. 13, 2018
Applicant:
Arlanxeo Netherlands B.v., Geleen, NL;
Inventors:
Alexandra Berthoud, Neerharn, BE;
Maxence Valla, Ixelles, BE;
Georgy P. Goryunov, Moscow, RU;
Oleg V. Samsonov, Moscow, RU;
Dmitry Y. Mladentsev, Moscow, RU;
Dmitry V. Uborsky, Moscow, RU;
Alexander Z. Voskoboynikov, Moscow, RU;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 17/00 (2006.01); C08F 4/6592 (2006.01); C08F 210/16 (2006.01); C08F 210/18 (2006.01); C08F 4/659 (2006.01); C08F 236/04 (2006.01);
U.S. Cl.
CPC ...
C08F 4/65912 (2013.01); C07F 17/00 (2013.01); C08F 4/65908 (2013.01); C08F 236/045 (2013.01); C08F 210/18 (2013.01); C08F 2410/01 (2013.01); C08F 2410/04 (2013.01);
Abstract
A metal complex of the formula (1) TCyLMZ(1), wherein M is a group 4 metal, Z is an anionic ligand, p is the number 1 or 2, TCy is a thiophene-fused cyclopentadienyl-type ligand of the formula (2) is described. Methods of making and using the metal complex are also described.