Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319866 | Alkaline earth metal minerals as carriers for surfactants in drilling fluids | Samuel Rentsch, Jarrod Massam | 2025-06-03 |
| 12215301 | Magnesium carbonate as a carrier for the release of active agents in a home care formulation | Tanja Budde | 2025-02-04 |
| 11994187 | Flexible spring element made of a fibre-reinforced plastics composite material | Anna Schwarz | 2024-05-28 |
| 11821396 | Fuel injector | Dietmar Schmieder, Kai Gartung | 2023-11-21 |
| 11767801 | Internal combustion engine | Johannes Huber, Josef Thalhauser, Stefan Koeberl | 2023-09-26 |
| 11607641 | Method and system for extracting pure helium | Martin Bauer, Patrick SCHIFFMANN | 2023-03-21 |
| 11603496 | Process and plant for producing liquefied natural gas | Helmut Fritz, Werner Leitmayr, Christian Voss | 2023-03-14 |
| 11536210 | Internal combustion engine | Johannes Huber, Josef Thalhauser, Stefan Koeberl | 2022-12-27 |
| 11053904 | Fuel injector | Klaus Jung, Nelly Krause | 2021-07-06 |
| 11034631 | Method for obtaining pure 1,3-butadiene | Bernd Heida, Jan-Oliver Weidert | 2021-06-15 |
| 10968152 | Simplified process for isolating pure 1,3-butadiene | Bernd Heida | 2021-04-06 |
| 10676451 | Process for purifying propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Bernd Metzen +9 more | 2020-06-09 |
| 10658829 | Excitation system | Wolfgang Knapp | 2020-05-19 |
| 10544116 | Process for purifying propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Bernd Metzen +6 more | 2020-01-28 |
| 10538480 | Process for the production of di- and polyamines of the diphenylmethane series | Jürgen Arras, Javier Perez-Ramirez | 2020-01-21 |
| 10435381 | Process for preparing propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Bernd Metzen +10 more | 2019-10-08 |
| 10188982 | Method and industrial plant for obtaining helium from a helium-containing feed gas | Christian Voss, Martin Bauer, Frank Jennewein | 2019-01-29 |
| 10029526 | Spring arm device | — | 2018-07-24 |
| 9434280 | Energy-absorbing seat assembly | Walton H. Shurtleff | 2016-09-06 |
| 9217482 | Leaf spring for motor vehicles | Helmut Schurmann | 2015-12-22 |
| 8102132 | Starting apparatus for at least two synchronous machines | Rudolf Wieser | 2012-01-24 |