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:
Nov. 24, 2020
Filed:
Oct. 18, 2013
Applicant:
Innovaprep Llc, Drexel, MO (US);
Inventors:
Zachary Allen Packingham, Drexel, MO (US);
Andrew Edward Page, Smithton, MO (US);
David Scott Alburty, Drexel, MO (US);
Steven Dale Graham, Overland Park, KS (US);
Alec Douglas Adolphson, Raymore, MO (US);
Assignee:
INNOVAPREP, LLC, Drexel, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/40 (2006.01); B01D 61/20 (2006.01); B01D 61/22 (2006.01); B01D 63/08 (2006.01);
U.S. Cl.
CPC ...
G01N 1/405 (2013.01); B01D 61/20 (2013.01); B01D 61/22 (2013.01); B01D 63/082 (2013.01); B01D 63/088 (2013.01); G01N 1/40 (2013.01); G01N 1/4077 (2013.01); B01D 2315/08 (2013.01); B01D 2319/06 (2013.01); B01D 2321/02 (2013.01); G01N 1/4055 (2013.01); G01N 2001/4016 (2013.01); G01N 2001/4038 (2013.01); G01N 2001/4088 (2013.01);
Abstract
The present disclosure provides for devices, systems and methods for fractionation and concentration of particles from a fluid sample. This includes a cartridge containing staged filters having porous surface in series of decreasing pore size for capture of particles from a fluid sample; and a permeate pressure source in fluid communication with the cartridge; wherein the particles are eluted from the porous surfaces and dispensed in a reduced fluid volume.