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:
Sep. 21, 2021
Filed:
Jul. 02, 2020
Umicore Ag & Co. KG, Hanau-Wolfgang, DE;
California Institute of Technology, Pasadena, CA (US);
Adam M. Johns, Claremont, CA (US);
Jessica R. Herron, Pasadena, CA (US);
Richard L. Pederson, Hanau-Wolfgang, DE;
Bryan A. Fiamengo, Yorba Linda, CA (US);
Jennifer A. Beerman, Monrovia, CA (US);
Tzu-Pin Lin, El Largo, TX (US);
Crystal K. Chu, Cambridge, MA (US);
Robert H. Grubbs, South Pasadena, CA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
This invention relates generally to olefin metathesis catalyst compounds, to the preparation of such compounds, compositions comprising such compounds, methods of using such compounds, articles of manufacture comprising such compounds, and the use of such compounds in the metathesis of olefins and olefin compounds. The invention has utility in the fields of catalysts, organic synthesis, polymer chemistry, and industrial and fine chemicals industry.