Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555780 | Photoacoustic sensor with replacement gas and detection process using such a sensor | Ralf Buchtal, Gerd Peter, Björn Spilker, Robert JAHNS, Martin KROH | 2023-01-17 |
| 11154216 | Device for determining the concentration of at least one gas component in a breathing gas mixture | Peter Dreyer, Günter Steinert, Ralph-Peter JACOBI | 2021-10-26 |
| 10502682 | Device for determining the concentration of at least one gas component in a breathing gas mixture | Peter Dreyer, Günter Steinert, Ralph-Peter JACOBI | 2019-12-10 |
| 7662107 | Use of 1,1,1,2-Tetrafluoroethane for measuring lung function, especially for determining the functional residual capacity (FRC) of the lungs | Jochim Koch | 2010-02-16 |
| 7364356 | Method and device for the contactless determination of the body temperature | Jochim Koch | 2008-04-29 |
| 7268352 | Apparatus and method for determining the proportion of a substance in a gas sample using an infrared measuring instrument | Rasmus Behring, Peter Dreyer, Horst-Dieter Hattendorff, Hans Matthiessen | 2007-09-11 |
| 6834150 | Optical waveguide | Frank Heine, Robert Lange, Thomas Schwander, Klaus Petermann | 2004-12-21 |