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:
May. 13, 1986
Filed:
Feb. 11, 1985
Applicant:
Inventors:
Sahba Ghaderi, Madison, WI (US);
Juda L Shohet, Madison, WI (US);
Duane P Littlejohn, Madison, WI (US);
Assignee:
Nicolet Instrument Corporation, Madison, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250291 ; 250290 ;
Abstract
A mass spectrometer of the type wherein the sample is ionized, excited into resonance and detected within a generally homogeneous magnetic field. During detection, the magnetic field is perturbed to form magnetic mirror regions to contain the ions. Prior to detection, the ions may be contained by conventional trapping techniques or by magnetic reflection.
Ghaderi, Sahba. (1986). Mass spectrometer having magnetic trapping (U.S. Patent No. 4588888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4588888
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile