Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372500 | Sample injector for liquid chromatography, particularly for high performance liquid chromatography | — | 2025-07-29 |
| 12000805 | Method of introducing a sample into a separation column and corresponding system | Christoph Hollnagel, Thomas Wachinger | 2024-06-04 |
| 11802855 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Adolf Satzinger, Daniel BUERGER, Andreas Unger | 2023-10-31 |
| 11802854 | Sample injector for liquid chromatography, particularly for high performance liquid chromatography | — | 2023-10-31 |
| 11624735 | Liquid chromatography system, method and use | Christoph Hollnagel, Remco Swart | 2023-04-11 |
| 11156589 | Sample injector for liquid chromatography, particularly for high performance liquid chromatography | — | 2021-10-26 |
| 10948463 | Liquid chromatography system, method and use | Christoph Hollnagel, Remco Swart | 2021-03-16 |
| 10816515 | Method of introducing a sample into a separation column and corresponding system | Christoph Hollnagel, Thomas Wachinger | 2020-10-27 |
| 10722816 | Method for adjusting a gradient delay volume | Thomas Wachinger | 2020-07-28 |
| 10444205 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Adolf Satzinger, Daniel BUERGER, Andreas Unger | 2019-10-15 |
| 10386342 | Sample injector for liquid chromatography, particularly for high performance liquid chromatography | — | 2019-08-20 |
| 10234433 | Sampling device at high precision and high pressure utilizing two drives | Adolf Satzinger, Thomas Armin Alexander Eichorn | 2019-03-19 |
| 10067102 | Plug unit and connection system for connecting capillaries, particularly for high-performance liquid chromatography | Adolf Satzinger, Daniel BUERGER, Andreas Unger | 2018-09-04 |
| 10031112 | Methods for injecting samples in liquid chromatography, particularly in high performance liquid chromatography | — | 2018-07-24 |
| 10005006 | Method for adjusting a gradient delay volume | Thomas Wachinger | 2018-06-26 |
| 9945501 | Plug unit and connection system for connecting capillary tubes | Adolf Satzinger | 2018-04-17 |
| 9939415 | High-pressure control valve for high-performance liquid chromatography | Joachim Wiechers, Adolf Satzinger | 2018-04-10 |
| 9778278 | Sample-taking unit | Robert H. Springer | 2017-10-03 |
| 9664653 | Method for feeding a sample into an analysis branch of a liquid chromatography system | — | 2017-05-30 |
| 9448210 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Adolf Satzinger, Daniel BUERGER, Andreas Unger | 2016-09-20 |
| 9400265 | Switching valve for high-performance liquid chromatography | Joachim Wiechers | 2016-07-26 |
| 9329157 | Switching valve for liquid chromatography | Burkhard Seyferth | 2016-05-03 |
| 9297790 | Switching valve for liquid chromatography | Joachim Wiechers, Robert H. Springer | 2016-03-29 |
| 9134283 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Adolf Satzinger | 2015-09-15 |
| 9091693 | Plug unit and connection system for connecting capillary tubes, especially for high-performance liquid chromatography | Adolf Satzinger, Daniel Bürger, Andreas Unger | 2015-07-28 |