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.

Date of Patent:
Jun. 13, 2023

Filed:

Jun. 08, 2020
Applicants:

The Brigham and Women's Hospital, Inc., Boston, MA (US);

Massachusetts Institute of Technology, Cambridge, MA (US);

Inventors:

Jeffrey M. Karp, Brookline, MA (US);

Praveen Kumar Vemula, Cambridge, MA (US);

Nathaniel R. Campbell, New York, NY (US);

Abdullah M. Syed, Mississauga, CA;

Sufeng Zhang, Cambridge, MA (US);

Omid C. Farokhzad, Waban, MA (US);

Robert S. Langer, Newton, MA (US);

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/22 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 9/107 (2006.01); A61K 31/166 (2006.01); A61K 31/405 (2006.01); A61K 31/4188 (2006.01); A61K 31/4745 (2006.01); A61K 31/58 (2006.01); A61K 31/573 (2006.01); A61K 47/26 (2006.01); A61K 47/28 (2006.01); A61K 47/14 (2017.01); A61K 31/713 (2006.01); A61K 38/28 (2006.01);
U.S. Cl.
CPC ...
A61K 47/22 (2013.01); A61K 9/0019 (2013.01); A61K 9/06 (2013.01); A61K 9/1075 (2013.01); A61K 31/166 (2013.01); A61K 31/405 (2013.01); A61K 31/4188 (2013.01); A61K 31/4745 (2013.01); A61K 31/573 (2013.01); A61K 31/58 (2013.01); A61K 31/713 (2013.01); A61K 38/28 (2013.01); A61K 47/14 (2013.01); A61K 47/26 (2013.01); A61K 47/28 (2013.01);
Abstract

Self-assembled gel compositions including a gelator, e.g., an enzyme-cleavable gelator, e.g., having a molecular weight of 2500 or less, are described. The self-assembled gel compositions can encapsulate one or more agents. Methods of making the self-assembled gel compositions, and methods of drug delivery using the self-assembled gel compositions are also described.


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