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:
Mar. 10, 2026
Filed:
Jan. 14, 2020
Applicant:
Viken Detection Corporation, Burlington, MA (US);
Inventors:
Hanh Lai, Arlington, MA (US);
Brandon Chiou, Burlington, MA (US);
Assignee:
Viken Detection Corporation, Burlington, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); B01L 7/00 (2006.01); G01N 1/02 (2006.01);
U.S. Cl.
CPC ...
G01N 1/02 (2013.01); B01L 3/50 (2013.01); B01L 7/00 (2013.01); B01L 2300/0832 (2013.01); B01L 2300/1827 (2013.01); G01N 2001/022 (2013.01); G01N 2001/028 (2013.01);
Abstract
A sampling apparatus includes a wand extension coupled with a trace detection head and a bulk detection head. The trace detection head collects a maximum amount of a sample for a trace detection analysis. The bulk detection head collects a minimal amount of a substance for use in bulk sample identification.