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:
May. 24, 2005
Filed:
Apr. 09, 2002
Applicants:
Stefano Turchetta, Rome, IT;
Pietro Massardo, Rome, IT;
Valentina Aromatario, Rome, IT;
Inventors:
Assignee:
Chemi, S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C233/05 ; C07C233/64 ;
U.S. Cl.
CPC ...
Abstract
Purification process of iohexol comprising the treatment of said product with 1-methoxy-2-propanol either alone or mixed with other solvents.
Turchetta, Stefano. (2005). Process for the production of high purity iohexol (U.S. Patent No. 6897339). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6897339
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile