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:
Jul. 01, 2025
Filed:
Jan. 24, 2024
Massachusetts Institute of Technology, Cambridge, MA (US);
Xuanhe Zhao, Allston, MA (US);
Hyunwoo Yuk, Cambridge, MA (US);
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Abstract
A method of adhering wet tissues together includes providing a dry adhesive material that contains one or more hydrophilic polymers, one or more amine coupling groups, and one or more cross linkers. The method including the steps of placing the dry adhesive material in contact with one or more wet tissue surfaces; allowing the dry adhesive material to absorb liquid from the one or more wet surfaces to thereby swell the adhesive material; allowing instant crosslinking by intermolecular interactions between the adhesive material and the one or more wet surfaces; and allowing quick covalent crosslinking between the adhesive material and the one or more wet surfaces.