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:
Aug. 15, 2017
Filed:
Jun. 12, 2015
Applicants:
Janusz B. Pawliszyn, Waterloo, CA;
German Augusto Gomez Rios, Waterloo, CA;
Inventors:
Janusz B. Pawliszyn, Waterloo, CA;
German Augusto Gomez Rios, Waterloo, CA;
Assignee:
JP SCIENTIFIC LIMITED, Waterloo, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/02 (2006.01); G01N 30/00 (2006.01); H01J 49/16 (2006.01); G01N 33/50 (2006.01); G01N 1/40 (2006.01); H01J 49/04 (2006.01); B01J 20/286 (2006.01); A61B 10/00 (2006.01); G01N 30/06 (2006.01); G01N 30/72 (2006.01);
U.S. Cl.
CPC ...
G01N 33/50 (2013.01); B01J 20/286 (2013.01); G01N 1/405 (2013.01); H01J 49/0409 (2013.01); H01J 49/168 (2013.01); A61B 10/0045 (2013.01); G01N 30/7233 (2013.01); G01N 2030/009 (2013.01); G01N 2030/062 (2013.01); G01N 2560/00 (2013.01); Y10T 428/2933 (2015.01);
Abstract
A device is described for generating ionized molecules for analysis in a mass spectrometer. The device includes: a solid substrate having one or more edges and a coated area that is coated with an extraction phase comprising an extraction polymer. The solid substrate may have at least two edges that meet at an angle from about 8° to about 180°. Mass spectrometry systems that include such a device are also described. Methods of analyzing a molecule previously extracted from a sample onto the device are also described.