Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6296685 | Device and method for sampling in liquid phases using a diffusion body and an analyte-binding phase | Thomas Brendel | 2001-10-02 |
| 6200444 | Cation-selective sensor | Benedikt Ahlers, Alexandre Choulga | 2001-03-13 |
| 6004442 | Analyte-selective sensor | Alexandre Choulga, Benedikt Ahlers | 1999-12-21 |
| 5962853 | Process for determining the surface state of highways in particular, and device for carrying out this process | Thomas Huth-Fehre, Thomas Kantimm | 1999-10-05 |
| 5445726 | Process and device for prolonging the usage time and reducing the temperature dependence of ion-selective polymer membrane electrodes | — | 1995-08-29 |
| 4834535 | Method of measuring atomic spectra compensating for atomic absorption by frequency modulation and using the doppler effect | — | 1989-05-30 |
| 4804271 | Process for the improvement of selectivity of spectrometric measurements and an apparatus for the performance of the process | — | 1989-02-14 |