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. 15, 2018
Filed:
Jun. 26, 2013
Applicant:
Polyactiva Pty Ltd, Melbourne, Victoria, AU;
Inventors:
Asha Marina D'Souza, Carnegie, AU;
Andrew Craig Donohue, Bentleigh East, AU;
Russell John Tait, Balwyn, AU;
Florian Hans Maximilian Graichen, Antwerp, BE;
Sarah Man Yee Ng, Ascot Vale, AU;
Adrian Sulistio, Glen Iris, AU;
Assignee:
POLYACTIVA PTY LTD, Melbourne, Victoria, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/48 (2006.01); A61K 31/407 (2006.01); A61K 31/405 (2006.01); A61K 31/196 (2006.01); A61K 31/192 (2006.01); A61K 31/416 (2006.01); A61K 47/60 (2017.01); A61K 47/59 (2017.01); A61K 31/4745 (2006.01);
U.S. Cl.
CPC ...
A61K 47/48192 (2013.01); A61K 31/192 (2013.01); A61K 31/196 (2013.01); A61K 31/405 (2013.01); A61K 31/407 (2013.01); A61K 31/416 (2013.01); A61K 47/59 (2017.08); A61K 47/593 (2017.08); A61K 47/60 (2017.08); A61K 31/4745 (2013.01);
Abstract
The invention relates to polymer-drug conjugate for delivering a substituted alkanoic acid non-steroidal anti-inflammatory drug (NSAID). The invention also relates to drug delivery systems comprising the polymer-NSAID conjugate. The polymer-NSAID conjugates comprise a substituted alkanoic acid non-steroidal anti-inflammatory drug (NSAID) conjugated to a biodegradable polymer backbone by an ester linkage.