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:
Nov. 27, 2012
Filed:
Jun. 01, 2007
Applicants:
Karol Grela, Warsaw, PL;
Michal Barbasiewicz, Warsaw, PL;
Anna Szadkowska, Warsaw, PL;
Inventors:
Assignee:
UMICORE AG & Co. KG, Hanau-Wolfgang, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides ruthenium compounds of the formula The compounds of the invention occur in the form of two isomers: trans and cis. The method of production of the compounds according to the invention is based on reacting an intermediate of formula (5) with a carbene complex of ruthenium. The invention also relates to the use of the compounds according to the invention for carrying out metathesis reactions.
Grela, Karol. (2012). Complex of ruthenium, method of production thereof and use thereof as (pre)catalysts of the metathesis reaction (U.S. Patent No. 8318965). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8318965
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile