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:
Oct. 07, 2025
Filed:
Mar. 18, 2021
Fyzikalni Ustav Av Cr, V. V. I., Prague, CZ;
Hana Lisalova, Prague, CZ;
Marketa Vrabcova, Prague, CZ;
Ivana Visova, Ceska Trebova, CZ;
Milan Houska, Prague, CZ;
Alexandr Dejneka, Brandys nad Labem, CZ;
FYZIKALNI USTAV AV CR, V.V.I., Prague, CZ;
Abstract
A random terpolymer of N-(2-hydroxypropyl) methacrylamide, carboxybetaine methacrylamide and sulfobetaine methacrylamide, and a polymer brush and to a functionalized polymer brush containing this terpolymer are disclosed. The random terpolymer increases the resistance of the substrate surface to non-specific adsorption of substances from biological media and/or to non-specific interaction with biological media components, and is suitable for use in the form of a polymer brush, for example in sensors or membranes.