Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241692 | Method for operating a heat exchanger, arrangement with a heat exchanger, and system with a corresponding arrangement | Stefan Lochner, Axel Lehmacher, Pascal FREKO, Paul Heinz, Felix Rößler | 2025-03-04 |
| 12044471 | Method for operating a heat exchanger, arrangement with a heat exchanger, and system with a corresponding arrangement | Stefan Lochner, Reinhold Hölzl, Axel Lehmacher, Alexander WOITALKA, Sven Schauder | 2024-07-23 |
| 10209004 | Method for obtaining an air product in an air separation plant and air separation plant | Stefan Lochner, Christian Zimmermann | 2019-02-19 |
| 6708523 | Process and apparatus for producing high-purity nitrogen by low-temperature fractionation of air | Stefan Lochner, Michael Lauter | 2004-03-23 |
| 6063353 | Process for krypton an xenon extraction | Karl Baur, Michael Huala | 2000-05-16 |