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. 17, 2020
Filed:
Dec. 04, 2017
Applicant:
Bracco Imaging Spa, Milan, IT;
Inventors:
Alessandro Barge, Turin, IT;
Francesca Baricco, Turin, IT;
Giancarlo Cravotto, Turin, IT;
Roberta Fretta, Collegno, IT;
Luciano Lattuada, Cassina de' Pecchi, IT;
Assignee:
BRACCO IMAGING SPA, Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 231/02 (2006.01); C07C 231/12 (2006.01);
U.S. Cl.
CPC ...
C07C 231/02 (2013.01); C07C 231/12 (2013.01); C07C 2601/16 (2017.05);
Abstract
The present invention generally relates to a process using a mechanochemical approach exploiting the mechanical milling of reactants for the manufacturing of acetyl Iopamidol and, more generally, of key intermediates of radiographic contrast agents, and of the contrast agents themselves.