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. 30, 2007
Filed:
May. 11, 2005
Vadym D. Berkout, Rockville, MD (US);
Vladimir M. Doroshenko, Ellicott City, MD (US);
Vadym D. Berkout, Rockville, MD (US);
Vladimir M. Doroshenko, Ellicott City, MD (US);
Science & Engineering Services, Inc., Columbia, MD (US);
Abstract
An apparatus for mass analyzing molecules includes a mass spectrometer configured to select precursor ions having a mass to charge ratio range, a metastable species generator configured to generate a metastable species for introduction into the mass spectrometer, and a mass detector configured to detect a mass of the product ions. The apparatus also includes interaction region in the mass spectrometer where the precursor ions fragment into product ions via interaction of the precursor ions with the metastable species.