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:
Aug. 05, 2025
Filed:
Dec. 13, 2021
Nanalysis Corp., Calgary, CA;
Neal Gallagher, Calgary, CA;
Garett M. Leskowitz, Calgary, CA;
Adam Paulson, Calgary, CA;
Colten Wright, Calgary, CA;
NANALYSIS CORP., Calgary, CA;
Abstract
A pole piece for use in a Halbach-type magnet configuration, the pole piece having an elongated body adapted for insertion into the Halbach-type magnet configuration and having at least two parts operably and removably connected to each other. The at least two parts of the pole piece comprise a top iron having a front face and a rear face, a bottom iron having a front face and a rear face, and an interstitial shim layer adapted to be inserted in a shim cavity defined by a depression formed in at least one of: the front face of the top iron and the rear face of the bottom iron. A method for shimming includes modifying a material content of the shim cavity and inserting the pole piece into the central cavity of the Halbach-type magnet configuration for shimming the magnetic field generated.