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:
Mar. 27, 2018
Filed:
Dec. 17, 2014
Applicant:
Micromass Uk Limited, Wilmslow, GB;
Inventors:
Kevin Giles, Stockport, GB;
Martin Raymond Green, Bowdon, GB;
Darren Hewitt, Leigh, GB;
Daniel James Kenny, Knutsford, GB;
David J. Langridge, Macclesfield, GB;
Steven Derek Pringle, Darwen, GB;
Jason Lee Wildgoose, Stockport, GB;
Assignee:
MIROMASS UK LIMITED, Wilmslow, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/42 (2006.01);
U.S. Cl.
CPC ...
H01J 49/4215 (2013.01);
Abstract
A mass spectrometer is disclosed comprising a first mass filter comprising a plurality of electrodes and a first device arranged and adapted to generate an axial force which drives at least some ions axially through or along the first mass filter and a quadrupole mass filter or mass analyzer arranged downstream of the mass filter.