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:
Nov. 26, 2024
Filed:
Jan. 08, 2021
Applicant:
Purdue Research Foundation, West Lafayette, IN (US);
Inventors:
Robert Graham Cooks, West Lafayette, IN (US);
Dalton Snyder, West Lafayette, IN (US);
Assignee:
Purdue Research Foundation, West Lafayette, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/42 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0031 (2013.01); H01J 49/0027 (2013.01); H01J 49/0045 (2013.01); H01J 49/0068 (2013.01); H01J 49/427 (2013.01); H01J 49/4295 (2013.01);
Abstract
The invention generally relates to systems and methods for collision induced dissociation of ions in an ion trap. In certain aspects, the invention provides a system that includes a mass spectrometer having an ion trap, and a central processing unit (CPU). The CPU includes storage coupled to the CPU for storing instructions that when executed by the CPU cause the system to generate one or more signals, and apply the one or more signals to the ion trap in a manner that all ions within the ion trap are fragmented at a same Mathieu q value.