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. 03, 2017
Filed:
Sep. 27, 2011
Applicants:
Ralph Weissleder, Peabody, MA (US);
Hakho Lee, Acton, MA (US);
David Issadore, Boston, MA (US);
Inventors:
Assignee:
The General Hospital Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/06 (2006.01); A61B 5/055 (2006.01); B03C 1/033 (2006.01); B03C 1/28 (2006.01); G01R 33/383 (2006.01); H01F 1/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/055 (2013.01); B03C 1/0332 (2013.01); B03C 1/288 (2013.01); H01F 1/009 (2013.01); H01F 1/068 (2013.01); B03C 2201/18 (2013.01); B03C 2201/26 (2013.01); G01R 33/383 (2013.01);
Abstract
A magnetic device includes a substrate and an array including a plurality of magnetic particles, in which a magnetic dipole moment direction of each magnetic particle in a majority of the magnetic particles in the array alternates with respect to a magnetic dipole direction of a directly adjacent magnetic particle or directly adjacent magnetic particles in the array.