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:
Sep. 10, 2024
Filed:
Mar. 03, 2021
Applicant:
The Trustees of Princeton University, Princeton, NJ (US);
Inventors:
Nikolas T Weissmueller, Princeton, NJ (US);
Robert K Prud'Homme, Lawrenceville, NJ (US);
Assignee:
The Trustees of Princeton University, Princeton, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/51 (2006.01); B82Y 5/00 (2011.01); C08L 89/00 (2006.01); C09D 189/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5169 (2013.01); B82Y 5/00 (2013.01); C08L 89/00 (2013.01); C09D 189/00 (2013.01);
Abstract
In one aspect, methods of preparing composite nanoparticle compositions are described herein. For example, in some embodiments, a method comprises providing a zein solution stream, an organic fluid stream including at least one additive and at least one buffer fluid stream. The zein solution stream, organic fluid stream and buffer fluid stream are delivered to a chamber for mixing at one or more rates sufficient to flash precipitate composite nanoparticles including the additive encapsulated by a shell comprising the zein.