Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377597 | Method for monitoring a production process, method for indirectly deducing a systematic dependency, method for adapting quality, method for starting a production process, method for producing an extrusion product and system for producing an extrusion product | Christoph Lettowsky, Thomas Fett, Mark Hilgers, Jens Mager, Andreas B. Rösner +5 more | 2025-08-05 |
| 11697897 | Manufacture of spunbonded nonwovens from continuous filaments | Michael Nitschke, Hans-Georg Geus, Detlef Frey | 2023-07-11 |
| 11655571 | Nonwoven web and method of making same | Detlef Frey, Hans-Georg Geus, Michael Maas, Michael Nitschke, Christine Noack +1 more | 2023-05-23 |
| 11603614 | Apparatus for making spunbond | Detlef Frey, Sebastian Sommer | 2023-03-14 |
| 11365498 | Making spunbond from continuous filaments | Michael Nitschke, Detlef Frey, Christine Noack | 2022-06-21 |
| 11306421 | Manufacture of spun-bonded nonwoven from continuous filaments | Michael Nitschke, Hans-Georg Geus, Detlef Frey | 2022-04-19 |
| 11225739 | Apparatus for making spunbond from continuous filaments | Detlef Frey, Sebastian Sommer | 2022-01-18 |
| 11066766 | Manufacture of spunbond from continuous filaments | Michael Nitschke, Detlef Frey, Christine Noack | 2021-07-20 |
| 11001942 | Apparatus for making spunbonded nonwoven from continuous filaments | Detlef Frey, Tristan Tiedt, Michael Nitschke, Hans-Georg Geus | 2021-05-11 |
| 10465319 | Method and apparatus for making a spunbond nonwoven from endless filaments | Michael Nitschke, Martin Swiatek, Hans-Georg Geus, Detlef Frey | 2019-11-05 |
| 10385491 | Apparatus for making a spunbond nonwoven | Michael Nitschke, Martin Swiatek, Hans-Georg Geus, Detlef Frey | 2019-08-20 |
| 10094058 | Method and apparatus for guiding a nonwoven web | Hans-Juergen Hofemeister, Hans-Georg Geus, Felix Goretzki, Alexander Klein, Michael Nitschke +1 more | 2018-10-09 |