Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527756 | Process for removal of radioactive contamination from wastewater | Luis Sempere-Belda, Bertram Zeiler, Jose Pedro Moreira Do Amaral | 2016-12-27 |
| 8702868 | Method for decontaminating surfaces of nuclear plants which have been contaminated with alpha emitters | Christoph Stiepani, Horst-Otto Bertholdt, Bertram Zeiler | 2014-04-22 |
| 8372289 | Method for conditioning radioactive ion exchange resins | — | 2013-02-12 |
| 8353990 | Process for chemically decontaminating radioactively contaminated surfaces of a nuclear plant cooling system using an organic acid followed by an anionic surfactant | Luis Sempere Belda, Werner Schweighofer, Bertram Zeiler | 2013-01-15 |
| 6613153 | Method for reducing the radioactivity of metal part | Horst-Otto Bertholdt, Franz Strohmer | 2003-09-02 |
| 6387279 | Method for removing nitrate ions from a solution | Horst-Otto Bertholdt | 2002-05-14 |
| 5835865 | Method and device for the disposal of a cation exchanger | Horst-Otto Bertholdt | 1998-11-10 |
| 5045273 | Method for chemical decontamination of the surface of a metal component in a nuclear reactor | Horst-Otto Bertholdt, Klaus Zeuch | 1991-09-03 |