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. 17, 2015
Filed:
Feb. 25, 2014
Applicant:
Life Technologies As, Carlsbad, CA (US);
Inventors:
Ellen Weng, Oppegaard, NO;
Geir Fonnum, Fjellhamar, NO;
Grete Modahl, Oslo, NO;
Astrid Molteberg, Fetsund, NO;
Torkel Stene, Oslo, NO;
Assignee:
Life Technologies Corporation, Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/553 (2006.01); G01N 33/544 (2006.01); C09K 11/06 (2006.01); B82Y 25/00 (2011.01); B82Y 40/00 (2011.01); G01N 33/543 (2006.01); H01F 1/01 (2006.01); H01F 41/00 (2006.01); C09K 11/02 (2006.01); H01F 1/00 (2006.01); H01F 1/26 (2006.01); C08F 220/18 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); B82Y 25/00 (2013.01); B82Y 40/00 (2013.01); C09K 11/025 (2013.01); G01N 33/5434 (2013.01); H01F 1/0018 (2013.01); H01F 1/01 (2013.01); H01F 1/26 (2013.01); H01F 41/00 (2013.01); C08F 220/18 (2013.01); Y10T 428/2991 (2015.01); Y10T 428/2998 (2015.01);
Abstract
A coated magnetic particle comprising an optionally porous magnetic polymer particle of a matrix polymer, said polymer particle having on a surface and/or in the pores thereof superparamagnetic crystals, said coated particle having a coat formed of a coating polymer, wherein said coated magnetic particle is essentially non-autofluorescent.