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:
Oct. 13, 2015
Filed:
Feb. 26, 2014
Spinomix S.a., Lausanne, CH;
Amar Rida, Chavannes-Renens, CH;
Spinomix, S.A., Lausanne, CH;
Abstract
A magnetic particle based separation and assaying method uses at least two sets of magnetic particles placed in solution within a container and characterized respectively by a coercive field eand e, wherein eis greater than e. The first magnetic particles with a larger coercive field ewill be used as carrier to handle the second affinity magnetic particles having a lower coercive field e. A magnetic particles handling method includes the step of applying an external magnetic field having a polarity and amplitude that varies with time to cause the said carrier magnetic particles to be in relative motion within the container driving thereby the affinity particles to form an homogenous suspension of particles in perpetual relative movement with the respect to the liquid.