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:
Apr. 22, 2014
Filed:
Aug. 16, 2011
Applicants:
Alexander Van Geen, New York, NY (US);
Benjamin Bostick, New York, NY (US);
Christopher Manning, Troy, ID (US);
Inventors:
Alexander van Geen, New York, NY (US);
Benjamin Bostick, New York, NY (US);
Christopher Manning, Troy, ID (US);
Assignee:
The Trustees of Columbia University in the City of New York, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A groundwater sampling tool that includes an elongated hollow coring tube having a proximal end and a distal end for collecting groundwater and sediment; a Peltier element located in close proximity to a wall of the elongated hollow coring tube adapted to freeze groundwater and sediment collected by the elongated hollow coring tube.