Pahl; Ina
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pahl; Ina.The latest application filed is for "cross-flow filter cassette".
- Pahl; Ina - Hannover DE
| Patent | Date |
|---|---|
| Cross-flow filter cassette Grant 7,520,988 - Pahl , et al. April 21, 2 | 2009-04-21 |
| Cross-flow filter cassette App 20070062856 - Pahl; Ina ; et al. | 2007-03-22 |
| Method for carrying out an integrity test for filter elements Grant 6,983,504 - Grummert , et al. January 10, 2 | 2006-01-10 |
| Wide passage cross-flow filter cassettes Grant 6,916,420 - Schmidt , et al. July 12, 2 | 2005-07-12 |
| Cross-flow filtration unit App 20050126980 - Pahl, Ina ; et al. | 2005-06-16 |
| Method for carrying out an integrity test for filter elements App 20040129060 - Grummert, Ulrich ; et al. | 2004-07-08 |
| Cross-flow filter cassettes in the form of improved wide-slit modules App 20030173285 - Schmidt, Hans-Weddo ; et al. | 2003-09-18 |
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