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Hirschel
Jürg Hirschel, Bern CH
| Patent application number | Description | Published |
|---|---|---|
| 20110319835 | DOSE SETTING DEVICE FOR AN INJECTION DEVICE - A dosing device for an injection device, the dosing device including an actuating element for adjusting and/or dispensing a dose from the injection device, a thrust element for generating a forward movement for discharging a dose and a coupling to which the actuating element and the thrust element are coupled such that a rotational movement of the actuating element is transmitted directly to the thrust element and an axial movement of the actuating element is different than an axial movement of the thrust element. | 12-29-2011 |
Mark Hirschel, Blaine, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20110212493 | PERFUSION BIOREACTORS, CELL CULTURE SYSTEMS, AND METHODS FOR PRODUCTION OF CELLS AND CELL-DERIVED PRODUCTS - The present invention includes perfusion bioreactors, automated cell culture systems, and methods for production of cells and cell-derived products. | 09-01-2011 |
Mark D. Hirschel, Blaine, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090269841 | METHOD AND SYSTEM FOR THE PRODUCTION OF CELLS AND CELL PRODUCTS AND APPLICATIONS THEREOF - A cell culture system for the production of cells and cell derived products includes a reusable instrumentation base device incorporating hardware to support cell culture growth. A disposable cultureware module including a cell growth chamber is removably attachable to the instrumentation base device. The base device includes microprocessor control and a pump for circulating cell culture medium through the cell growth chamber. The cultureware module is removably attached to the instrumentation base device. Cells are introduced into the cell growth chamber and a source of medium is fluidly attached to the cultureware module. Operating parameters are programmed into the microprocessor control. The pump is operated to circulate the medium through the cell growth chamber to grow cells or cell products therein. The grown cells or cell products are harvested from the cell growth chamber and the cultureware module is then disposed. | 10-29-2009 |