Patent · US Active

Particles

US8697453B2 · kind B2 · utility

0Cited by

15References

8Claims

0Family size

Assignee

Life Technologies AS · NO

Inventors

Ellen Weng · Oppegård, NO
Geir Fonnum · Lørenskog, NO
Grete Irene Modahl · Oslo, NO
Astrid Molteberg · Fetsund, NO
Erling Finne · Asker, NO

Key dates

Filing date	Oct 12, 2012
Grant date	Apr 15, 2014
Priority date	—
Expiry date	Oct 12, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2998
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.