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:
Jan. 29, 2013
Filed:
Sep. 06, 2012
Applicants:
Jukka Tuominen, Kuusisto, FI;
Amaia Zurutuza, Pasaia, ES;
Mark Livingstone, Irvine, GB;
Janet A. Halliday, West Lothian, GB;
Inventors:
Jukka Tuominen, Kuusisto, FI;
Amaia Zurutuza, Pasaia, ES;
Mark Livingstone, Irvine, GB;
Janet A. Halliday, West Lothian, GB;
Assignee:
Ferring B.V., Hoofddorp, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 4/00 (2006.01); A61K 47/00 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This disclosure relates to a linear polymer obtained by reacting a polyethylene glycol, a polypropylene glycol; a diol; and a diisocyanate, as well as a controlled release composition containing the linear polymer together with an active agent. The active agent can have a molecular weight of 200 g/mol to 20,000 g/mol.