Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655155 | Method for producing activated carbon and activated carbon obtained in this way and use thereof | Antje MODROW, Bertram Böhringer | 2023-05-23 |
| 10532071 | High-performance adsorbents based on activated carbon having high meso- and macroporosity | Bertram Böhringer, Sven Fichtner | 2020-01-14 |
| 9975109 | Catalyst system based on spherical activated carbon as a carrier and use thereof | Bertram Böhringer, Sven Fichtner, Christian Schrage, Peter Wasserscheidt, Bastian Etzold +1 more | 2018-05-22 |
| 9746242 | Burner pipe and rotary kiln for producing activated carbon | Sven Fitchner, Christian Schrage | 2017-08-29 |
| 9642394 | Porous carbon and methods of production thereof | Peter Branton, Bertram Böhringer, Sven Fichtner | 2017-05-09 |
| 9416028 | Adsorbent precipitated on a carrier, method for producing said adsorbent, and use of said adsorbent | Christian Schrage, Sven Fichtner | 2016-08-16 |
| 8709970 | Adsorptive molded parts and the use thereof | Hasso von Blücher, Bertram Böhringer, Sven Fichtner | 2014-04-29 |
| 7811083 | Rotary tubular kiln useful for the production of activated carbon and having a modified geometry of the rotary tube | Bertram Böhringer, Sven Fichtner | 2010-10-12 |
| 7737083 | High performance adsorbents based on activated carbon of high microporosity | Hasso von Blucher, Bertram Böhringer | 2010-06-15 |
| 6551700 | Spherical high-performance adsorbents with microstructure | Hubertus Spieker | 2003-04-22 |
| 6316378 | Process for the production of shaped activated carbon | Hubertus Spieker | 2001-11-13 |