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:
Jan. 14, 2025
Filed:
Jul. 22, 2019
Applicants:
National Technology & Engineering Solutions of Sandia, Llc, Albuquerque, NM (US);
The Regents of the University of California, Oakland, CA (US);
Inventors:
Todd A. Duncombe, Oakland, CA (US);
Trent R. Northen, Walnut Creek, CA (US);
Assignees:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC, Albuquerque, NM (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/543 (2006.01); G01N 33/68 (2006.01); H01J 49/04 (2006.01);
U.S. Cl.
CPC ...
G01N 33/54346 (2013.01); G01N 33/6851 (2013.01); H01J 49/0418 (2013.01);
Abstract
The present invention provides for a composition for ionizing a target comprising: a substrate comprising a plurality of nanoparticles bound to a surface of the substrate, which allows one to directly extract undesired contaminants during passive sample drying without require manual interventions, such as washing and vortexing.