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:
Jun. 23, 2020
Filed:
Apr. 29, 2015
Applicant:
Sooft Italia Spa, Montegiorgio, IT;
Inventors:
Giovanni Cavallo, Rome, IT;
Edoardo Stagni, Catania, IT;
Marco Biondi, Porto San Giorgio, IT;
Piero Biondi, Porto San Giorgio, IT;
Assignee:
SOOFT ITALIA SPA, Montegiorgio, IT;
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/69 (2017.01); A61K 47/18 (2017.01); A61K 31/525 (2006.01); A61K 41/00 (2020.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01);
U.S. Cl.
CPC ...
A61K 47/6951 (2017.08); A61K 9/0048 (2013.01); A61K 9/06 (2013.01); A61K 31/525 (2013.01); A61K 41/0057 (2013.01); A61K 47/18 (2013.01); A61K 47/183 (2013.01);
Abstract
It is described a complex of riboflavin into hydroxypropylated β-cyclodextrins as photosensitizer in the riboflavin-UV mediated cross-linking of corneal collage fibers and the relative ophthalmic compositions comprising it.