| 8343350 |
Membrane, device and method for removing proteases from liquids |
Wolfgang Demmer, Hans-Heinrich Horl |
2013-01-01 |
| 8343351 |
Membrane for removing proteases from liquids |
Wolfgang Demmer, Hans-Heinrich Horl |
2013-01-01 |
| 7422686 |
Cellulose hydrate ultrafiltration membranes and method for their production |
Hans-Heinrich Horl |
2008-09-09 |
| 7311832 |
Adsorption membranes, method of producing same and equipment, including the adsorption membranes |
Wolfgang Demmer, Stefan Fischer-Fruehholz, Andreas Kocourek, Eberhard Wuenn |
2007-12-25 |
| 6911148 |
Adsorptive membrane device for treating particle-laden liquid feeds |
Wolfgang Demmer |
2005-06-28 |
| 6562583 |
Method for detecting microorganisms in gases |
Elmar Herbig, Khuong To Vinh |
2003-05-13 |
| 6491869 |
Method for preparing assay supports having an ordered set of reaction zones |
Wolfgang Demmer, Khuong To Vinh, Thang Thuong Nguyen, Edwige Bonfils, Daniel Dupret |
2002-12-10 |
| 6294090 |
Adsorptive substance separation device |
Khoung To Vinh, Abdul Weiss, Wolfgang Demmer, Hans-Heinrich Horl, Andreas Graus +1 more |
2001-09-25 |
| 6287461 |
Tandem system for adsorptive separation |
Wolfgang Demmer, Abdul Weiss |
2001-09-11 |
| 6257416 |
Fluid treatment device with tangential ducts and method for dimensioning the device |
— |
2001-07-10 |
| 6235892 |
Process for the purification of nucleic acids |
Wolfgang Demmer |
2001-05-22 |
| 6017454 |
Centrifugal filtration onto membrane adsorbers |
Hans-Heinrich Horl, Wolfgang Demmer |
2000-01-25 |
| 6001974 |
Method of separating albumin from serum by ion-exchange chromatography with membrane adsorbers |
Wolfgang Demmer, Heinrich Klaus Gebauer, Maria-Regina Kula, Jorg Thoemmes |
1999-12-14 |
| 5739316 |
Cross-linked cellulose hydrate membranes |
Hans Beer, Wolfgang Demmer, Hans-Heinrich Horl, Dieter Melzner, Hans-Weddo Schmidt +1 more |
1998-04-14 |
| 5618418 |
Dead-end membrane adsorbers |
Wolfgang Demmer, Hans-Heinrich Horl, Abdul Weiss |
1997-04-08 |
| 5556708 |
Process for grafting of nitrogen containing polymers and polymers obtained thereby |
Hans-Heinrich Horl, Eberhard Wunn |
1996-09-17 |
| 5547575 |
Method for the surface modification of formed bodies and formed bodies produced thereby |
Wolfgang Demmer, Hans-Heinrich Horl, Abdul Weiss, Eberhard Wunn |
1996-08-20 |
| 5227070 |
Textile reinforced membrane filter, method for manufacture and application |
Horst Kluver, Eberhard Wunn |
1993-07-13 |
| 5215692 |
Process for the surface grafting of formed bodies, in particulate also microporous membranes made from nitrogen-containing polymers |
Hans-Heinrich Horl, Eberhard Wunn |
1993-06-01 |
| 4969997 |
Fluid-impermeable areas on porous membrane filters and their application |
Horst Kluver, Eberhard Wunn |
1990-11-13 |
| 4522713 |
Apparatus for static membrane filtration |
Horst Perl, Khuong To Vinh |
1985-06-11 |
| 4490256 |
Apparatus for static membrane filtration |
Horst Perl, Khuong To Vinh |
1984-12-25 |
| 4430218 |
Separating device for fluids, consisting of support plates and cut sections of a semi-permeable diaphragm |
Horst Perl, Hans-Weddo Schmidt, Gunter Pradel, Ulrich Grummert |
1984-02-07 |
| 4392963 |
Resorcinol or phloroglucinol condensation product for aqueous mixture purification |
Horst Perl, Horst Kluver, Hans Beer |
1983-07-12 |
| 4234528 |
Asymmetrical ultrafiltration membrane based on cellulose hydrate |
Horst Perl |
1980-11-18 |