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. 29, 2026
Filed:
Apr. 18, 2024
Dpx Technologies, Llc, Columbia, SC (US);
William E. Brewer, Columbia, SC (US);
Matthew G. Fitts, Columbia, SC (US);
Kaylee R. Mastrianni, Columbia, SC (US);
DPX TECHNOLOGIES, INC., Columbia, SC (US);
Abstract
A device for automated or manual separations of complex chemical or biological mixtures and methods of use are described. The device is a chromatography pipette tip or column having a size exclusion media therein and held in place by a hydrophilic filter at the distal end of the pipette tip and an optional removable or pierceable barrier at the proximal end of the pipette tip. The size exclusion media is wetted by simply placing the tip into solvent and allowing capillary action to flow through the filter and into the SEC resin. The solvent is then allowed to gravity drain from the pipette tip, allowing the size exclusion media to reproducibly pack into a homogenous gel. Separations can then be performed with the gelled size exclusion media.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile