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:
Feb. 02, 2021
Filed:
May. 29, 2013
Applicants:
Celator Pharmaceuticals, Inc., Palo Alto, CA (US);
The Trustees of Princeton University, Princeton, NJ (US);
Inventors:
Lawrence D. Mayer, North Vancouver, CA;
Robert K. Prud'homme, Lawrenceville, NJ (US);
Christine J. Allen, Toronto, CA;
Walid S. Saad, Princeton, NJ (US);
Assignees:
Celator Pharmaceuticals, Inc., Palo Alto, CA (US);
The Trustees of Princeton University, Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/54 (2017.01); A61K 47/69 (2017.01); A61K 47/59 (2017.01); A61K 47/60 (2017.01); B82Y 5/00 (2011.01); A61K 8/85 (2006.01); A61K 9/51 (2006.01); A61K 45/06 (2006.01); A61Q 17/04 (2006.01); A61K 47/55 (2017.01); A61K 47/58 (2017.01); A61K 47/22 (2006.01);
U.S. Cl.
CPC ...
A61K 47/6931 (2017.08); A61K 8/85 (2013.01); A61K 9/5153 (2013.01); A61K 45/06 (2013.01); A61K 47/22 (2013.01); A61K 47/54 (2017.08); A61K 47/543 (2017.08); A61K 47/545 (2017.08); A61K 47/55 (2017.08); A61K 47/551 (2017.08); A61K 47/552 (2017.08); A61K 47/58 (2017.08); A61K 47/59 (2017.08); A61K 47/593 (2017.08); A61K 47/60 (2017.08); A61K 47/6935 (2017.08); A61Q 17/04 (2013.01); B82Y 5/00 (2013.01); A61K 2800/57 (2013.01);
Abstract
Particulate constructs stabilized by amphiphilic copolymers and comprising at least one active coupled to a hydrophobic moiety provide sustained release of the active in both in vitro and in vivo environments.