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:
Sep. 23, 2025
Filed:
Oct. 03, 2024
Agilent Technologies, Inc., Santa Clara, CA (US);
Douglas J. Dellinger, Boulder, CO (US);
Logan Garner, Boulder, CO (US);
John W. Davies, Shrewsbury, GB;
Thomas Jacob Cobb, Shrewsbury, GB;
Richard Bacon, Church Stretton, GB;
David James Neep, Church Stretton, GB;
Matthew Williamson, Church Stretton, GB;
AGILENT TECHNOLOGIES, INC., Santa Clara, CA (US);
Abstract
A resin formed of copolymer beads is disclosed. The copolymer beads have a first repeating motif, a second repeating motif having a substituted styrene with an ester functional group or an amide with a terminal amine or hydroxyl functional group, and a crosslinking agent having a divinyl compound. The copolymer beads are capable of expanding substantially uniformly in polar and non-polar solvents.