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. 26, 2023
Filed:
Feb. 16, 2022
Applicant:
Patrick Richard Brady, Sisters, OR (US);
Inventor:
Patrick Richard Brady, Sisters, OR (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/24 (2006.01); G01N 13/02 (2006.01); G01N 27/04 (2006.01);
U.S. Cl.
CPC ...
G01N 33/24 (2013.01); G01N 13/02 (2013.01); G01N 27/04 (2013.01);
Abstract
Methods of detecting, characterizing, and mapping an environmental subsurface PFAS-stabilized viscoelastic non-Newtonian light non-aqueous phase liquid (LNAPL), including collecting an environmental sample that is a fluid sample, or is collected as a solid that is subsequently extracted with water to generate a fluid sample; and where the environmental sample is associated with a location where it was collected; analyzing the fluid sample using one or more rheological methods; and correlating the rheological characteristics with a presence or an absence of the non-Newtonian LNAPL at the location where the environmental sample was collected.