Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815336 | Protective clothing unit and use thereof | Bertram Böhringer, Katrin Freier | 2023-11-14 |
| 11578950 | Ballistic protection material and use thereof | — | 2023-02-14 |
| 10426670 | Wound dressing with an air permeable layer | Raik Schönfeld, Frank Pallaske | 2019-10-01 |
| 10350854 | Functional protective material, in particular for use in protective clothing | Frederic Ameil, Jürgen Gerl, Alicja Surowiec | 2019-07-16 |
| 9186532 | Extinguishing device, extinguishing system, and method for local firefighting | — | 2015-11-17 |
| 8927457 | Process for producing spherical activated carbon | Ernest De Ruiter | 2015-01-06 |
| 8491892 | Activated carbon for medical use | Oliver M. Bohm, Michael Klemund | 2013-07-23 |
| 8402676 | Fireproof footwear with protective function against toxic substances | — | 2013-03-26 |
| 8176659 | Protective footwear | — | 2012-05-15 |
| 8062411 | Adsorptive filtering material with integrated particle-and/or aerosol-filtering function and use thereof | Peter Heinrich, Stefan Kamper, Anna Varga-Molnar | 2011-11-22 |
| 7891020 | Functional apparel item, in particular NBC protective apparel with integrated measuring appliance | — | 2011-02-22 |
| 7877819 | NBC-protective clothing with an improved air-exchange function | Bertram Böhringer | 2011-02-01 |
| 7866977 | Rotary tubular kiln for the production of activated charcoal | Torsten Weber | 2011-01-11 |
| 7737083 | High performance adsorbents based on activated carbon of high microporosity | Bertram Böhringer, Jann-Michael Giebelhausen | 2010-06-15 |
| 7674042 | Drink receptacle, in particular drinking bag, composed of flexible composite material | — | 2010-03-09 |
| 7465490 | Protective clothing providing nbc protection | — | 2008-12-16 |
| 7354475 | Adsorption filter material and its use | — | 2008-04-08 |
| 7288504 | Method for producing spherical activation carbon | Ernest De Ruiter | 2007-10-30 |
| 7172414 | Rotary tubular kiln for the production of activated carbon | — | 2007-02-06 |
| 7160369 | Adsorption filter material with high adsorption capacity and low breakthrough behavior | Ludovic Ouvry, Stefan Kamper, Michael Moskopp, Ernest De Ruiter, Bertram Böhringer | 2007-01-09 |
| 7132007 | Air filter unit with several filter elements | Ludovic Ouvry, Stefan Kamper, Michael Moskopp, Ernest De Ruiter, Bertram Böhringer | 2006-11-07 |
| 6184177 | Method of producing activated carbon particles from spent granular organic ion-exchange resin | Ernest De Ruiter | 2001-02-06 |
| 5977016 | Process for producing granulated activated carbon | Ernest De Ruiter | 1999-11-02 |
| 5695775 | Decontaminating of skin or materials contaminated by chemical warfare agents | Ernest De Ruiter, Jan Paul Medema | 1997-12-09 |
| 5612300 | Microemulsion for the decontamination of articles contaminated with chemical warfare agents | Ernest De Ruiter | 1997-03-18 |