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:
Aug. 04, 2015
Filed:
Dec. 15, 2010
Applicants:
Marco Bitossi, Montelupo Fiorentino, IT;
Giovanni Baldi, Montespertoli, IT;
Franco Innocenti, Florence, IT;
Inventors:
Marco Bitossi, Montelupo Fiorentino, IT;
Giovanni Baldi, Montespertoli, IT;
Franco Innocenti, Florence, IT;
Assignee:
Colorobbia Italia S.P.A., Sovigliana-Vinci, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01G 49/08 (2006.01); A61K 33/26 (2006.01); A61K 41/00 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C01G 49/08 (2013.01); A61K 33/26 (2013.01); A61K 41/0052 (2013.01); B82Y 30/00 (2013.01); C01P 2004/64 (2013.01); C01P 2006/42 (2013.01);
Abstract
The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Feand Fe1in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.