Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802855 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Hermann Hochgraeber, Daniel BUERGER, Andreas Unger | 2023-10-31 |
| 10816115 | Capillary connection system | Daniel BUERGER | 2020-10-27 |
| 10444205 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Hermann Hochgraeber, Daniel BUERGER, Andreas Unger | 2019-10-15 |
| 10234433 | Sampling device at high precision and high pressure utilizing two drives | Hermann Hochgraeber, Thomas Armin Alexander Eichorn | 2019-03-19 |
| 10161525 | Sealing system and method for the production thereof | Thomas Armin Alexander Eichhorn | 2018-12-25 |
| 10067102 | Plug unit and connection system for connecting capillaries, particularly for high-performance liquid chromatography | Hermann Hochgraeber, Daniel BUERGER, Andreas Unger | 2018-09-04 |
| 9945501 | Plug unit and connection system for connecting capillary tubes | Hermann Hochgraeber | 2018-04-17 |
| 9939415 | High-pressure control valve for high-performance liquid chromatography | Hermann Hochgraeber, Joachim Wiechers | 2018-04-10 |
| 9448210 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Hermann Hochgraeber, Daniel BUERGER, Andreas Unger | 2016-09-20 |
| 9134283 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Hermann Hochgraeber | 2015-09-15 |
| 9091693 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Hermann Hochgraeber, Daniel Bürger, Andreas Unger | 2015-07-28 |