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.:

US 8507237 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 13, 2013

Filed:

Mar. 08, 2004
Applicants:

Jean-pierre Hermet, Boulogne, FR;

Isabelle Besson-faure, Aubagne, FR;

Sébastien Ribault, Plan de Cuques, FR;

Yann Godfrin, Lyons, FR;

Anne Monnot Des Angles, Saint-Remy, FR;

Inventors:

Jean-Pierre Hermet, Boulogne, FR;

Isabelle Besson-Faure, Aubagne, FR;

Sébastien Ribault, Plan de Cuques, FR;

Yann Godfrin, Lyons, FR;

Anne Monnot des Angles, Saint-Remy, FR;

Assignee:

GeneOhm Sciences, Inc., San Diego, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 13/00 (2006.01); C12M 3/00 (2006.01); G01N 33/554 (2006.01); G01N 33/569 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention concerns a device and a method for concentrating pathogenic germs potentiaily present in blood products or derivatives and for detecting said germs comprising the following steps: (a) subjecting a sample of said blood product to a blood cell aggregating treatment, (b) eliminating the aggregates formed at step (a) by passing the treated sample over a first filter allowing through the contaminating germs but not the cell aggregates, (c) selectively lyzing the residual cells of the filtrate obtained at step (b), (d) recuperating the contaminating germs by passing the lysate of step (c) over a second filter to detect the contaminating germs possibly trapped.


Find Patent Forward Citations

Hermet, Jean-Pierre. (2013). Device and method for concentrating and detecting pathogenic microbes from blood products and/or their derivatives (U.S. Patent No. 8507237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8507237

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