Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10962467 | Optical measurement method for counting and/or differentiating leucocytes | Olivier Magnin, Laurent Damonneville | 2021-03-30 |
| 8968655 | Apparatus for handling tubes, in particular an automatic blood analysis apparatus | Henri Champseix, Laurent Damonneville | 2015-03-03 |
| 8308656 | Sampling device and method usable in an analysis automated device | Henri Champseix, Jean-Pierre Milhat | 2012-11-13 |
| 7773206 | Tank for an optical device for blood analysis, analysis apparatus equipped with such a tank | Olivier Magnin, Henri Champseix | 2010-08-10 |
| 7685893 | Syringe block for automatic machine for analysis of liquids, in particular for blood analysis | Henri Champseix | 2010-03-30 |
| 7377189 | Sampling device and method for an automatic analyser | Henri Champseix | 2008-05-27 |
| 6818182 | Device for processing samples of blood products | Roger Le Comte, Henri Champseix | 2004-11-16 |
| 6319470 | Device for automatic preparation of blood smears on plates | Didier Lefevre, Ghislain Morel, Henri Champseix, Roger Le Comte | 2001-11-20 |
| 5665309 | Device for agitating and for taking samples of blood products from tubes which are grouped together in racks | Henri Champseix, Roger Le Comte, Didier Lefevre | 1997-09-09 |
| 5578268 | Device for the transfer, agitation and sampling of blood products in tubes grouped in cassettes | Henri Champseix | 1996-11-26 |
| 5138181 | Apparatus for counting and determining at least one leucocytic sub-population | Didier Lefevre, Henri Champseix | 1992-08-11 |
| 5027857 | Switching microelectrovalve having a single diaphragm | — | 1991-07-02 |
| 4928539 | Device for automatically taking liquid from a bottle | Henri Champseix | 1990-05-29 |
| 4922947 | Automatic membrane drain device for pneumatic circuits | — | 1990-05-08 |
| 4907463 | Linear displacement sampling valve and a device for fixing same | Henri Champseix | 1990-03-13 |
| 4817443 | Device for cleaning a liquid sample taking needle | Henri Champseix | 1989-04-04 |
| 4766933 | Two or three way microelectrovalve with twin sealing membrane | Henri Champseix | 1988-08-30 |