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.

Date of Patent:
Nov. 10, 2026

Filed:

Sep. 06, 2022
Applicant:

Purewick Corporation, El Cajon, CA (US);

Inventors:

Qihua Xu, Cary, NC (US);

Hannah Rose Kriscovich, Marietta, GA (US);

Jill W. Jones, Avondale Estates, GA (US);

Juan Alejandro Saavedra Cisneros, Dacula, GA (US);

Dennis Joseph, Milton, GA (US);

Assignee:

PUREWICK CORPORATION, Covington, GA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 5/44 (2006.01); A61F 5/455 (2006.01);
U.S. Cl.
CPC ...
A61F 5/4404 (2013.01); A61F 5/4556 (2013.01);
Abstract

Embodiments of the invention relate to devices, systems, and methods for collecting fluid from a wearer. The fluid collection device includes a fluid impermeable barrier defining an interior chamber therein, a permeable body in the interior region, a conduit disposed within the interior chamber, and a multiport valve assembly. The multiport valve assembly allows a user to select a port at a longitudinal point in the interior chamber through which the collected valve can be removed.


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Xu, Qihua. (2026). Fluid collection with multiport valve assembly (U.S. Patent No. 12788611). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12788611

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