Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547970 | Membrane bundle layout having spacers | — | 2023-01-10 |
| 10753191 | Downhole tools with power utilization apparatus during flow-off state | Sebastian Tegeler, Ole-Hendrik Ohlendorf, Matthias Gatzen, Andre Koenecke, Marius Kluge +1 more | 2020-08-25 |
| 10424916 | Downhole component communication and power management | Andre Koenecke, Matthias Gatzen, Wido Kunde, Ole-Hendrik Ohlendorf, Michael Szczepanski | 2019-09-24 |
| 9878085 | Method for the elimination of leukocytes from blood | Horst-Dieter Lemke, Bodo Von Harten, Martin König, Wolfgang Ramlow | 2018-01-30 |
| 8501008 | Method for the elimination of leukocytes from blood | Horst-Dieter Lemke, Bodo Von Harten, Martin König, Wolfgang Ramlow | 2013-08-06 |
| 7429420 | Method for producing foamed polymer molded bodies and said foamed polymer molder bodies | Hartmut Stenzel, Quan Huang, Bernd Seibig, Dieter Paul | 2008-09-30 |
| 7429343 | Process for producing polyolefin membrane with integrally asymmetrical structure | Erich Kessler, Thomas Batzilla, Friedbert Wechs | 2008-09-30 |
| 7230541 | High speed communication for measurement while drilling | James G. Ripolone, Sascha Schwarze | 2007-06-12 |
| 6497752 | Integrally asymmetrical polyolefin membrane | Erich Kessler, Thomas Batzilla, Friedbert Wechs | 2002-12-24 |
| 6409921 | Integrally asymmetrical polyolefin membrane for gas exchange | Marcus Müller, Erich Kessler, Ralf R. Hornscheidt, Armin Lang | 2002-06-25 |
| 6375876 | Method for producing an integrally asymmetrical polyolefin membrane | Erich Kessler, Thomas Batzilla, Friedbert Wechs | 2002-04-23 |