Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405286 | Pipetting device and method for the transfer of fluids | Michael Bergbaur, Stefan Gulo, Wolfgang Sprengers | 2025-09-02 |
| 8394338 | Process for hydrophilizing surfaces of fluidic components and systems | Léonie Weis, Dietmar Werkl, Werner Ziegler | 2013-03-12 |
| 8262992 | Modular sensor cassette | Heinz Kontschieder, Wolfgang Huber, Franz-Josef Krysl, Christoph Ritter, Helmut Offenbacher +3 more | 2012-09-11 |
| 8187543 | Electrochemical gas sensor with a hydrophilic membrane coating | Léonie Weis, Dietmar Werkl | 2012-05-29 |
| 8158438 | Method for the determination of the concentration of a non-volatile analyte | James Kenneth Tusa | 2012-04-17 |
| 6254829 | Optochemical sensor | Paul R. Hartmann | 2001-07-03 |
| 6211359 | Triaza-cryptand and method of determining an alkali ion | Huarui He, Mark Mortellaro | 2001-04-03 |
| 6124135 | Method of determining an alkali ion | Huarui He, Andrei Boila-Gockel | 2000-09-26 |
| 6046055 | Luminescence-optical method and sensor layer for quantitative determination of at least one chemical component of a gaseous or liquid sample | Otto S. Wolfbeis, Tobias Werner, Ingo Klimant, Ute Kosch | 2000-04-04 |
| 6037178 | Method for quality control of an analyzing system | James Kenneth Tusa | 2000-03-14 |
| 6001999 | Luminescence indicator including ionophoric moiety | Otto S. Wolfbeis, Jorg Daub, Thomas Gareis, Matthias Kollmannsberger, Stefan Heinl +3 more | 1999-12-14 |
| 5981746 | Luminescence indicator | Otto S. Wolfbeis, Jorg Daub, Thomas Gareis, Matthias Kollmannsberger, Stefan Heinl +3 more | 1999-11-09 |
| 5952491 | Method of determining an alkali ion | Huarui He, Andrei Boila-Gockel | 1999-09-14 |
| 5942189 | Luminescence-optical method and sensor layer for quantitative determination of at least one chemical component of a gaseous or liquid sample | Otto S. Wolfbeis, Tobias Werner, Ingo Klimant, Ute Kosch | 1999-08-24 |
| 5658451 | Method for calibration of a pH measuring element | — | 1997-08-19 |
| 5496521 | Analyzing device including an ion-permeable channel connecting a sample chamber with a reaction space | — | 1996-03-05 |
| 5464587 | Luminescence-optical indicator for determining the activity of alkali metal ions in a sample solution | Max Lippitsch, Sonja Draxler | 1995-11-07 |
| 5308581 | Substance of an optical fluorescence measuring arrangement for measuring the pH of a sample and optical sensor with such an indicator substance | Max Lippitsch, Hellfried Karpf | 1994-05-03 |
| 5232858 | Method for quantitative determination of at least one chemical parameter of a sample medium | Otto S. Wolfbeis | 1993-08-03 |
| 5114676 | Optical sensor for determining at least one parameter in a liquid or gaseous sample | Leonie Weiss, Otto S. Wolfbeis | 1992-05-19 |
| 5080865 | One-way measuring element | Karl Harnoncourt, Gerald Kirchmayer, Erich Kleinhappl, Helmut List, Hermann Marsoner +2 more | 1992-01-14 |