Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427758 | Multi-layer film with improved modulus properties | Klaus Meyer, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel, Craig Pehlert +2 more | 2025-09-30 |
| 12365775 | Process for partial colouring of plastic parts using solid colourants in colour- carrier layers | Georgios Tziovaras, Roland Kuenzel, Florian Stempfle | 2025-07-22 |
| 12324722 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2025-06-10 |
| 12195602 | Plastic films having high Vicat softening temperature in layered structures | Georgios Tziovaras, Kira Planken, Stefan Janke, Christoph Koehler | 2025-01-14 |
| 12194768 | Layer structure with engraving as visible security element | Georgios Tziovaras, Helge Kosthorst, Theivanayagam Deivaraj | 2025-01-14 |
| 12086666 | Layered structures with cutting lines | Georgios Tziovaras, Kira Planken, Stefan Janke, Christoph Koehler, Roland Kuenzel +3 more | 2024-09-10 |
| 12076209 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2024-09-03 |
| 12053960 | Multi-layer film with improved modulus properties | Klaus Meyer, Juergen Winkler, Wolfgang Brauer, Joerg Nickel, Craig Pehlert +2 more | 2024-08-06 |
| 12023953 | Layer structure with modified structure, and production thereof | Georgios Tziovaras, Roland Kuenzel, Christoph Koehler, Kira Planken, Stefan Janke | 2024-07-02 |
| 11766314 | Methods for making multilayer dental aligners | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2023-09-26 |
| 11766313 | Methods for making dental aligners from multilayer sheets | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2023-09-26 |
| 11731411 | Plastic films for ID documents with better lightness of embossed holograms | Georgios Tziovaras, Kira Planken, Stefan Janke, Christoph Koehler | 2023-08-22 |
| 11691399 | Multi-layer film with improved modulus properties | Klaus Meyer, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel, Craig Pehlert +2 more | 2023-07-04 |
| 11648091 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2023-05-16 |
| 11648090 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2023-05-16 |
| 11576753 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2023-02-14 |
| 11413854 | Multi-layer film with improved modulus properties | Klaus Meyer, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel, Craig Pehlert +2 more | 2022-08-16 |
| 11242464 | Method for the partial colouring of plastic parts | Georgios Tziovaras, Ciro Piermatteo, Kira Planken, Stefan Janke | 2022-02-08 |
| 11213369 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2022-01-04 |
| 11198769 | Plastic films for ID documents having improved properties for laser engraving and improved chemical resistance | Georgios Tziovaras, Kira Planken, Stefan Janke, Christoph Köhler | 2021-12-14 |
| 11154384 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2021-10-26 |
| 11114648 | UV-protected component for OLEDs | Klaus Meyer, Benjamin Claus Krummacher, Simon Schicktanz | 2021-09-07 |
| 10973613 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Klaus Meyer, Joerg Nickel, Craig Pehlert | 2021-04-13 |
| 10864708 | Multi-layer film with improved modulus properties | Klaus Meyer, Juergen Winkler, Wolfgang Braeuer, Joerg Nickel, Craig Pehlert +2 more | 2020-12-15 |
| 10723109 | Method for producing a polycarbonate layered composite | Andre Leopold, Oliver Muth, Michael Knebel, Rainer Seidel, Jens Ehreke +3 more | 2020-07-28 |