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. 06, 2014
Filed:
Sep. 29, 2010
Applicants:
Xiaoqin Wang, Winchester, MA (US);
David L. Kaplan, Concord, MA (US);
Inventors:
Xiaoqin Wang, Winchester, MA (US);
David L. Kaplan, Concord, MA (US);
Assignee:
Trustees of Tufts College, Medford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/50 (2006.01); A61K 9/127 (2006.01); B01J 13/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides for methods of preparing silk nanoparticles and microparticles, methods of encapsulating an active agent into the silk nano- and microparticles and compositions comprising these silk particles.