| 11877982 |
Media filtration device |
Karl Pflanz, Holger Linne, Stefan Schlack |
2024-01-23 |
| 9816903 |
Filtration device for liquid samples |
Andrea Frisse |
2017-11-14 |
| 9493334 |
Container having device for preventing foaming and method for producing the device |
Michael Gohs, Holger Linne, Michael Schuetzler |
2016-11-15 |
| 9156594 |
Closure for a nutrient medium container |
Karl Pflanz |
2015-10-13 |
| 8697436 |
Single use, disposable diaphragm valve in which the valve body and sealing membrane are welded to one another |
Karl Pflanz |
2014-04-15 |
| 6959812 |
Filter package |
Oscar-Werner Reif |
2005-11-01 |
| 6786360 |
Dispenser |
Reinhard Vogt, Duane Piechocki |
2004-09-07 |
| 6623631 |
Filter assembly for vacuum filtration |
Christian Schäfer |
2003-09-23 |
| 6427846 |
Plastic filtration unit bonded by an L-shaped plastic melt |
Christian Schäfer, Michael Schutzler |
2002-08-06 |
| 6294090 |
Adsorptive substance separation device |
Dietmar Nussbaumer, Khoung To Vinh, Abdul Weiss, Wolfgang Demmer, Hans-Heinrich Horl +1 more |
2001-09-25 |
| 6143174 |
Filtration unit with pleated filtering elements |
— |
2000-11-07 |
| 5885455 |
Filtration unit with pleated filter element |
Michael Schutzler |
1999-03-23 |
| 4900441 |
Small filter and method of its manufacture |
Michael Schutzler |
1990-02-13 |