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:
May. 23, 2006
Filed:
Jun. 03, 2002
Applicants:
Paolo Mariotti, Cervignano del Friuli, IT;
Luciano Navarini, Trieste, IT;
Luca Stucchi, Pavia di Udine, IT;
Vladimir Vinkovic, Zagreb, HR;
Vitomir {hacek Over (S)}unjić, Zagreb, HR;
Inventors:
Paolo Mariotti, Cervignano del Friuli, IT;
Luciano Navarini, Trieste, IT;
Luca Stucchi, Pavia di Udine, IT;
Vladimir Vinkovic, Zagreb, HR;
Vitomir {hacek over (S)}unjić, Zagreb, HR;
Assignee:
Eurand Pharmaceuticals Ltd., , IE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 37/08 (2006.01); A61K 31/728 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention describes new hyaluronan derivatives where the hydroxyl groups are esterified or carbamoylated in amounts ranging from 0.01% to 100% and the carboxyl groups are either totally or partially esterified with alcohols or are in the form of salt.