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. 12, 2021
Filed:
Oct. 29, 2013
Applicant:
Particle Sciences, Inc., Bethlehem, PA (US);
Inventors:
Mark Mitchnick, East Hampton, NY (US);
Garry Gwozdz, Nazareth, PA (US);
Andrew Loxley, Philadelphia, PA (US);
Assignee:
PARTICLE SCIENCES, INC., Bethlehem, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 35/00 (2006.01); A61K 47/68 (2017.01); A61K 9/16 (2006.01); A61K 47/69 (2017.01);
U.S. Cl.
CPC ...
A61K 47/6835 (2017.08); A61K 9/1617 (2013.01); A61K 47/6937 (2017.08);
Abstract
A targeted drug delivery complex containing a particle, a targeting moiety electrostatically attached to the particle, and an active pharmaceutical ingredient attached to or dispersed or dissolved within the particle is provided. Also provided are pharmaceutical formulations containing a plurality of the complexes as well as methods for use in targeting an active pharmaceutical ingredient to a selected cell or tissue and production of such formulations.