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:
Jan. 07, 2025

Filed:

May. 23, 2022
Applicant:

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

Inventors:

Jeremiah A. Johnson, Boston, MA (US);

Nolan Gallagher, Cambridge, MA (US);

Farrukh Vohidov, Cambridge, MA (US);

Yivan Jiang, Revere, MA (US);

Hung Vanthanh Nguyen, Braintree, MA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/18 (2017.01); A61K 47/34 (2017.01); A61K 47/59 (2017.01); A61P 35/00 (2006.01); B01J 31/22 (2006.01); C07D 403/14 (2006.01); C07D 405/14 (2006.01); C08G 61/08 (2006.01); C08G 69/48 (2006.01); C08G 83/00 (2006.01); C08L 71/02 (2006.01); G01N 33/574 (2006.01);
U.S. Cl.
CPC ...
A61K 47/18 (2013.01); A61K 47/34 (2013.01); A61K 47/595 (2017.08); A61P 35/00 (2018.01); B01J 31/2278 (2013.01); C07D 403/14 (2013.01); C07D 405/14 (2013.01); C08G 61/08 (2013.01); C08G 69/48 (2013.01); C08G 83/00 (2013.01); C08L 71/02 (2013.01); G01N 33/574 (2013.01); B01J 2523/821 (2013.01); C08G 2261/135 (2013.01); C08G 2261/136 (2013.01); C08G 2261/1414 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/1432 (2013.01); C08G 2261/418 (2013.01); C08G 2261/76 (2013.01);
Abstract

Disclosed are methods, compositions, reagents, systems, and kits to prepare and utilize branched multi-functional macromonomers, which contain a ring-opening metathesis polymerizable norbornene group, one or more reactive sites capable of undergoing click chemistry, and a terminal acyl group capable of undergoing a coupling reaction; branched multi-cargo macromonomers; and the corresponding polymers are disclosed herein. Various embodiments show that the macromonomers and polymers disclosed herein display unprecedented control of cargo loading of agents. These materials have the potential to be utilized for the treatment of diseases and conditions such as cancer and hypertension.


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