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:
Jul. 18, 2023
Filed:
Sep. 09, 2020
Applicant:
Arcadis U.s., Inc., Highlands Ranch, CO (US);
Inventors:
Paul Edmiston, Wooster, OH (US);
Craig Divine, Dana Point, CA (US);
Assignee:
ARCADIS U.S., INC., Highlands Ranch, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/40 (2006.01); G01N 1/22 (2006.01); B01J 20/283 (2006.01); G01N 1/10 (2006.01); B01L 3/00 (2006.01); G01N 33/18 (2006.01);
U.S. Cl.
CPC ...
G01N 1/2214 (2013.01); B01J 20/283 (2013.01); B01L 3/5023 (2013.01); G01N 1/10 (2013.01); G01N 1/405 (2013.01); G01N 33/1826 (2013.01); B01L 2200/10 (2013.01); B01L 2300/069 (2013.01); G01N 2001/2217 (2013.01);
Abstract
A passive sampling device is provided that is comprised of a member having a first surface and a second surface opposite the first surface and a hole through the member extending from the first surface to the second surface. An adsorbent material is positioned between two mesh members. The adsorbent material allows for efficient and selective removal of organic molecules, such as, for example, perfluoroalkyl substances.