Lefevre; Didier

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lefevre; Didier.The latest application filed is for "method of discriminating at least two cell populations, and application".

Company Profile

0.10.7

Lefevre; Didier - Saint Clement de Riviere FR
Lefevre; Didier - St. Clement de Riviere FR
Lefevre, Didier - Les Ulis FR
Lefevre; Didier - Mantes la Ville FR
Lefevre; Didier - Elancourt FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of discriminating at least two cell populations, and application Grant 8,080,383 - Lacombe , et al. December 20, 2	2011-12-20
Method and device for characterizing cellular components of a biological fluid Grant 8,008,029 - Lefevre August 30, 2	2011-08-30
Device and method for multiparametric analysis of microscopic elements Grant 7,777,869 - Nerin , et al. August 17, 2	2010-08-17
Reagent and process for the identification and counting of biological cells Grant 7,638,290 - Lefevre , et al. December 29, 2	2009-12-29
Method Of Discriminating At Least Two Cell Populations, And Application App 20090311678 - Lacombe; Francis ; et al.	2009-12-17
Method And Device For Measuring Photoluminescence, Absorption And Diffraction Of Microscopic Objects In A Fluid App 20090059207 - Nerin; Philippe ; et al.	2009-03-05
Device and Method for Multiparametric Analysis of Microscopic Elements App 20080283754 - Nerin; Philippe ; et al.	2008-11-20
Method and Device for Characterizing Cellular Components of a Biological Fluid App 20080124745 - Lefevre; Didier	2008-05-29
Reagent and process for the identification and counting of biological cells App 20070111276 - Lefevre; Didier ; et al.	2007-05-17
Mineral fibre provided with a microporous or mesoporous coating App 20040197552 - Maquin, Bertrand ; et al.	2004-10-07
Reagent and process for the identification and counting of biological cells App 20020182623 - Lefevre, Didier ; et al.	2002-12-05
Device for the optical inspection of a fluid, especially for hematological analyses Grant 5,730,941 - Lefevre , et al. March 24, 1	1998-03-24
Device for agitating and for taking samples of blood products from tubes which are grouped together in racks Grant 5,665,309 - Champseix , et al. September 9, 1	1997-09-09
Reagent for use in automatic analyzers for distinguisher leukocyte sub-populations in blood samples Grant 5,232,857 - Lefevre , et al. August 3, 1	1993-08-03
Reagent and method of using same for automatically counting basophilic leukocytes in the blood in resistivity variation measuring apparatus Grant 5,196,346 - Lefevre , et al. March 23, 1	1993-03-23
Apparatus for counting and determining at least one leucocytic sub-population Grant 5,138,181 - Lefevre , et al. August 11, 1	1992-08-11
Methods and apparatus for determining flow characteristics of a fluid in a well from temperature measurements Grant 4,520,666 - Coblentz , et al. June 4, 1	1985-06-04

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