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. 07, 2020
Filed:
Sep. 30, 2016
Massachusetts Institute of Technology, Cambridge, MA (US);
Nof Corporation, Tokyo, JP;
Elazer Edelman, Brookline, MA (US);
Natalie Artzi, Brookline, MA (US);
Hyun Seok Song, Belmont, MA (US);
Yuji Yamamoto, Kanagawa, JP;
Hiroki Yoshioka, Kanagawa, JP;
Ken-ichiro Nakamoto, Kanagawa, JP;
NOF Corporation, Kanagawa, JP;
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
Provided herein are narrowly distributed multi-armed polyethylene glycol compounds, and hydrogels containing the same. Also provided are methods for treating, adhering, or sealing a biological tissue with hydrogels, and kits for making a hydrogel. Drug releasing compositions also are provided that include a narrowly distributed multi-armed polyethylene glycol compound.