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:
Mar. 28, 2017
Filed:
Jun. 20, 2014
Zach System S.p.a., Bresso (MI), IT;
Massimo Verzini, Bresso, IT;
Livius Cotarca, Bresso, IT;
Alberto Guidi, Bresso, IT;
Alfonso Melloni, Bresso, IT;
Paolo Maragni, Bresso, IT;
ZACH SYSTEMS S.P.A., Bresso, IT;
Abstract
The present invention relates to a process for the cyclopropanation with ethylene carbonate or ethylene sulfate of a compound of formula (II): wherein G is —CN or —COOR in which R is a C-Cstraight or branched alkyl X and Y are independently selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, RO— and RS— wherein Ris C1-C4 straight or branched alkyl chain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile