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:
Jun. 23, 2026
Filed:
Sep. 11, 2024
Wisys Technology Foundation, Inc., Madison, WI (US);
Elizabeth Marie Glogowski, Eau Claire, WI (US);
WiSys Technology Foundation, Inc., Madison, WI (US);
Abstract
Provided are non-linear stimuli-responsive block copolymers, methods for synthesizing the block copolymers, and coating compositions comprising the block copolymers. In an embodiment, a composition is provided that comprises a non-linear stimuli-responsive block copolymer comprising a polyethylene glycol (PEG) block and a poly((2-dimethylamino)ethyl methacrylate) (PDMAEMA) block, wherein the non-linear stimuli-responsive block copolymer comprises a core region and three or more branches extending away from the core region, wherein the three or more branches comprise a branch comprising the PEG block, a branch comprising the PDMAEMA block, a branch comprising both the PEG block and the PDMAEMA block, or a combination thereof.