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Hillemann
Annett Hillemann, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20120100576 | PERFUSION BIOREACTOR - The present invention pertains to a system for culturing cells comprising a culturing bag and a continuous flow centrifuge wherein the cells are continuously separated from the supernatant and are recycled into the culturing bag. Further provided are methods for culturing cells and for producing a biological substance using the device for culturing cells, and the use of a bag for culturing cells in said device or said methods. In particular, a perfusion system for culturing cells is provided wherein the wave technology for culturing cells is combined with continuous flow centrifugation for separating the medium from the cells. | 04-26-2012 |
Bruce J. Hillemann, Yardley, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090136701 | STRETCH SLEEVE LABEL - A stretch sleeve label for attachment to a container is provided. The label contains at least one point of weakness configured so that the label can be easily removed by beginning to separate the label into pieces at or near the point of weakness. When removed at the point of weakness, the label is removed without any substantial portion of the label or any adhesive on the container. | 05-28-2009 |
Hans-Jürgen Hillemann, Beelitz Ot Fichtenwalde DE
| Patent application number | Description | Published |
|---|---|---|
| 20100283115 | SCHOTTKY DIODE WITH IMPROVED HIGH CURRENT BEHAVIOR AND METHOD FOR ITS PRODUCTION - In the diffusion region ( | 11-11-2010 |
Hans-Jürgen Hillemann, Beelitz Ot Fichtenwalde DE
| Patent application number | Description | Published |
|---|---|---|
| 20100283115 | SCHOTTKY DIODE WITH IMPROVED HIGH CURRENT BEHAVIOR AND METHOD FOR ITS PRODUCTION - In the diffusion region ( | 11-11-2010 |
Markus Hillemann, Kranzberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100316428 | PENCIL - The invention relates to a pencil, such as a writing, drawing, or sketching pen, having a pencil lead ( | 12-16-2010 |