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 5342985 B1

Date of Patent:

Aug. 30, 1994

Filed:

Aug. 20, 1990

Organic derivatives of rhenium oxides and their preparation and use for

Applicant:

Inventors:

Wolfgang A Herrmann, Freising, DE;

Werner Wagner, Munich, DE;

Ursula Volkhardt, Freising, DE;

Assignee:

Hoechst AG, Frankfurt am Main, DE;

Attorney:

Connolly & Hutz

Primary Examiner:

Paul F Shaver

Int. Cl.

CPC ...

C07F / ; C07F / ;

U.S. Cl.

CPC ...

556482 ; 556485 ; 560130 ; 560219 ; 560205 ; 560221 ; 568626 ; 568627 ; 568630 ; 568655 ; 568685 ; 568687 ; 570135 ; 570136 ; 585510 ; 585520 ;

Abstract

The invention relates to a process for the metathesis of olefins which comprises reacting an olefin of the formula YCZ.dbd.CZ--(CX.sub.2).sub.n R.sup.2 (II) wherein

Find Patent Forward Citations

Herrmann, Wolfgang. (1994). Organic derivatives of rhenium oxides and their preparation and use for (U.S. Patent No. 5342985). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5342985

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