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. 27, 2019
Filed:
Dec. 22, 2014
Applicants:
Purdue Research Foundation, West Lafayette, IN (US);
Indian Institute of Technology Madras, Chennai, IN;
Inventors:
Robert Graham Cooks, West Lafayette, IN (US);
Depanjan Sarkar, Chennai, IN;
Thalappil Pradeep, Madras, IN;
Rahul Narayanan, Chennai, IN;
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/16 (2006.01); H01J 49/04 (2006.01); H05K 1/18 (2006.01); H01J 49/00 (2006.01);
U.S. Cl.
CPC ...
H01J 49/165 (2013.01); H01J 49/0409 (2013.01); H01J 49/0431 (2013.01); H01J 49/16 (2013.01); H05K 1/18 (2013.01); H01J 49/0013 (2013.01);
Abstract
The invention generally relates to mass spectrometry probes and systems for ionizing a sample. In certain embodiments, the invention provides a mass spectrometry probe including a substrate in which a portion of the substrate is coated with a material, a portion of which protrudes from the substrate.