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. 26, 2019
Filed:
Jun. 12, 2015
Micromass Uk Limited, Wilmslow, GB;
Jeffery Mark Brown, Hyde, GB;
David Gordon, Manchester, GB;
Daniel James Kenny, Knutsford, GB;
Paul Murray, Manchester, GB;
MICROMASS UK LIMITED, Wilmslow, GB;
Abstract
A method of mass spectrometry or ion mobility spectrometry is disclosed comprising: providing gas phase analyte in a vacuum housing; electrospraying a reagent solution outside of the vacuum housing so as to form charged droplets of reagent solution and/or reagent ions; conveying the charged droplets and/or reagent ions into the vacuum housing and reacting them with the analyte so as to form analyte ions; and analyzing the analyte ions with a mass analyzer and/or ion mobility analyzer. Reacting the droplets of reagent solution and/or reagent ions with the analyte in sub-atmospheric pressures improved the reaction conditions.