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:
Mar. 23, 2010
Filed:
Feb. 28, 2003
Applicants:
Davide Bellini, Montegrotto Terme, IT;
Vittorio Crescenzi, Rome, IT;
Andrea Francescangeli, Rome, IT;
Inventors:
Davide Bellini, Montegrotto Terme, IT;
Vittorio Crescenzi, Rome, IT;
Andrea Francescangeli, Rome, IT;
Assignee:
Fidia Farmaceutici S.p.A., Abano Terme, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/715 (2006.01); A61K 31/70 (2006.01); C07H 5/04 (2006.01); C07H 5/06 (2006.01); C08B 37/00 (2006.01); C07H 13/00 (2006.01); C07H 13/02 (2006.01); C07H 23/00 (2006.01); C08B 37/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to percarboxylated polysaccharide selected from the group consisting of gellan, carboxymethylcellulose, pectic acid, pectin and hyaluronic acid derivatives; the process for their preparation and their use in the pharmaceutical, biomedical, surgical and healthcare fields.