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. 09, 2016
Filed:
Oct. 15, 2012
Applicant:
Ching Wu, Acton, MA (US);
Inventor:
Ching Wu, Acton, MA (US);
Assignee:
Excellims Corporation, Acton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/10 (2006.01); H01J 49/16 (2006.01); C07B 63/00 (2006.01); G01N 27/62 (2006.01);
U.S. Cl.
CPC ...
H01J 49/165 (2013.01); C07B 63/00 (2013.01); G01N 27/622 (2013.01);
Abstract
This invention describes an apparatus and method with a combined primary electrospray and secondary electrospray ionization source used to enhance ionization efficiency. The solid phase as well as liquid phase sampling, ionization, and detection is described.