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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.:

US 11939410 B1

PDFFull Text
Date of Patent:
Mar. 26, 2024

Filed:

Jun. 11, 2019

Organoruthenium complexes as precatalysts for olefin metathesis

Applicant:

Apeiron Synthesis S.a., Wroclaw, PL;

Inventors:

Krzysztof Skowerski, Jablonowo Pomorskie, PL;

Michal Chwalba, Wroclaw, PL;

Anna Gawin, Warsaw, PL;

Rafal Gawin, Warsaw, PL;

Patryk Krajczy, Glogowek, PL;

Assignee:

APEIRON SYNTHESIS S.A., Wroclaw, PL;

Attorneys:

Dickinson Wright PLLC

Andrew D. Dorisio

Primary Examiner:

Fred M Teskin

Int. Cl.
CPC ...
C08F 132/08 (2006.01); C07F 15/00 (2006.01); C08F 2/36 (2006.01); C08F 4/60 (2006.01); C08F 4/70 (2006.01);
U.S. Cl.
CPC ...
C08F 132/08 (2013.01); C07F 15/0046 (2013.01); C08F 2/36 (2013.01); C08F 4/6001 (2013.01); C08F 4/7026 (2013.01); C08F 2410/01 (2013.01);
Abstract

Embodiments in accordance with the present invention encompass an organoruthenium compound of the formula I: (I) wherein X, Y, L, L, R, R, R, Rand Rare as defined herein. Also disclosed herein are the use of organoruthenium compound of the formula I as (pre)catalysts for the olefin metathesis reactions, as well as to the process for carrying out the olefin metathesis reaction.

Find Patent Forward Citations

Skowerski, Krzysztof. (2024). Organoruthenium complexes as precatalysts for olefin metathesis (U.S. Patent No. 11939410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11939410

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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