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:
Jul. 27, 2021
Filed:
Dec. 21, 2017
Applicants:
Biopolife Srl, Trieste, IT;
Universita' Degli Studi Di Trieste, Trieste, IT;
Inventors:
Marco Bosco, Gradisca D'isonzo, IT;
Massimiliano Borgogna, Trieste, IT;
Andrea Travan, Trieste, IT;
Ivan Donati, Sedegliano, IT;
Assignees:
BIOPOLIFE SRL, Trieste, IT;
UNIVERSITA' DEGLI STUDI DI TRIESTE, Trieste, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/722 (2006.01); A61K 8/73 (2006.01); A61K 33/22 (2006.01);
U.S. Cl.
CPC ...
A61K 31/722 (2013.01); A61K 8/736 (2013.01); A61K 33/22 (2013.01);
Abstract
Disclosed are adducts of boric acid and chitosan wherein the amino groups of the D-glucosamine units are bonded to residues of polyol or alditol oligosaccharides, the molar ratio between boric acid and the repeating chitosan unit ranging between 0.001 and 4.