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. 28, 2012
Filed:
May. 25, 2007
Applicants:
Giorgio Zoppetti, Milan, IT;
Nadia Puppini, Como, IT;
Marco Pizzutti, Malnate, IT;
Inventors:
Assignee:
Altergon S.A., Lugano, CH;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention concerns an aqueous pharmaceutical composition for bladder instillation, cystitis therapy, or interstitial cystitis therapy, the aqueous composition containing water, hyaluronic acid or a salt thereof and/or chondroitin sulphate or a salt thereof, and a pharmaceutically acceptable bivalent metal ion, wherein the bivalent metal ion is chosen from calcium and magnesium, and wherein the bivalent ion lowers the viscosity of the composition.