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. 29, 2026
Filed:
Dec. 08, 2023
Applicant:
Cytodigm, Inc., Natick, MA (US);
Inventor:
Bin Wu, Lexington, MA (US);
Assignee:
Cytodigm, Inc., Natick, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 45/06 (2006.01); A61K 9/51 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5146 (2013.01); A61K 9/5192 (2013.01); A61K 45/06 (2013.01);
Abstract
This invention provides polymeric particles presenting non-conjugated sialic acid residues on their surfaces, compositions and methods of use thereof, as well as non-conjugation methods to produce nanoparticles and microparticles having sialic acid moieties on their surfaces.