Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8927457 | Process for producing spherical activated carbon | Hasso von Blucher | 2015-01-06 |
| 7785702 | Sorptive storage unit for gases | Stefan Kamper, Kai Mierau, Andreas Arnold, Peter Heinrich, Michael Klemund | 2010-08-31 |
| 7662747 | Activated charcoal production | — | 2010-02-16 |
| 7410693 | Adsorbing material and use thereof | — | 2008-08-12 |
| 7288504 | Method for producing spherical activation carbon | Hasso von Blucher | 2007-10-30 |
| 7160369 | Adsorption filter material with high adsorption capacity and low breakthrough behavior | Hasso von Blucher, Ludovic Ouvry, Stefan Kamper, Michael Moskopp, Bertram Böhringer | 2007-01-09 |
| 7132007 | Air filter unit with several filter elements | Hasso von Blucher, Ludovic Ouvry, Stefan Kamper, Michael Moskopp, Bertram Böhringer | 2006-11-07 |
| 6402819 | Fresh air filter | Jonas Toernblom | 2002-06-11 |
| 6300276 | Granular activated carbon from distillation residues | Jost Kames, Gerhard Heuberger | 2001-10-09 |
| 6227383 | Filtering material and process for the production thereof, and adsorption filter produced from said filtering material | Jonas Toernblom | 2001-05-08 |
| 6184177 | Method of producing activated carbon particles from spent granular organic ion-exchange resin | Hasso von Blucher | 2001-02-06 |
| 5977016 | Process for producing granulated activated carbon | Hasso von Blucher | 1999-11-02 |
| 5807424 | Regenerative adsorption filter bed for exhauster hoods | Jonas Tornblom | 1998-09-15 |
| 5695775 | Decontaminating of skin or materials contaminated by chemical warfare agents | Hasso von Blucher, Jan Paul Medema | 1997-12-09 |
| 5616169 | Seal-free and frame-free odor and/or pollutant filter | Jonas Tornblom | 1997-04-01 |
| 5612300 | Microemulsion for the decontamination of articles contaminated with chemical warfare agents | Hasso von Blucher | 1997-03-18 |
| 5395428 | Filter material for motor vehicles | Hasso von Blucher | 1995-03-07 |
| 5380594 | Microspherules of activated carbon and a process for manufacturing the same | Hubert von Blucher, Hasso von Blucher | 1995-01-10 |
| 5350443 | Filter sheet material for passenger cabins in motor vehicles | Hasso von Blucher | 1994-09-27 |
| 5277963 | Filter sheet material | Hasso von Blucher | 1994-01-11 |
| 5275154 | Activated charcoal filter layer for gas masks | Hasso von Blucher | 1994-01-04 |
| 5209887 | Process for manufacturing microspherules of activated carbon | Hubert von Blucher, Hasso von Blucher | 1993-05-11 |
| 5190110 | Use of an aqueous swollen macromolecule-containing system as water for fire fighting | Hubert von Blucher, Hasso von Blucher | 1993-03-02 |
| 4992084 | Activated charcoal filter layer for gas masks | Hasso von Blucher | 1991-02-12 |
| 4983192 | Textile sheet filter | Hubert von Blucher, Hasso von Blucher | 1991-01-08 |