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:
Feb. 13, 2018
Filed:
Aug. 28, 2015
Janusz B. Pawliszyn, Waterloo, CA;
Janusz B. Pawliszyn, Waterloo, CA;
JP Scientific Limited, Waterloo, CA;
Abstract
A method for measuring or identifying a component of interest in a biological system is disclosed herein. The method includes positioning a fiber within the biological system, the fiber being at least partially coated with a polymeric extraction phase for adsorbing the component of interest from the biological system, the extraction phase being positioned within the biological system; adsorbing the component of interest onto the extraction phase; removing the fiber from the biological system; inserting the fiber into a nanospray needle; flowing solvent through the nanospray needle; desorbing the component of interest from the extraction phase into the solvent; and nanospraying the desorbed component of interest into an analytical instrument for measurement or identification.