Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427758 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Klaus Meyer, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel +2 more | 2025-09-30 |
| 12324722 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2025-06-10 |
| 12076209 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2024-09-03 |
| 12053960 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Klaus Meyer, Juergen Winkler, Wolfgang Brauer, Joerg Nickel +2 more | 2024-08-06 |
| 11766314 | Methods for making multilayer dental aligners | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2023-09-26 |
| 11766313 | Methods for making dental aligners from multilayer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2023-09-26 |
| 11691399 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Klaus Meyer, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel +2 more | 2023-07-04 |
| 11648091 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2023-05-16 |
| 11648090 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2023-05-16 |
| 11576753 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2023-02-14 |
| 11413854 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Klaus Meyer, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel +2 more | 2022-08-16 |
| 11213369 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2022-01-04 |
| 11154384 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2021-10-26 |
| 10973613 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2021-04-13 |
| 10864708 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Klaus Meyer, Juergen Winkler, Wolfgang Braeuer, Joerg Nickel +2 more | 2020-12-15 |
| 10286635 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Klaus Meyer, Juergen Winkler, Wolfgang Braeuer, Joerg Nickel +2 more | 2019-05-14 |
| 10052176 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2018-08-21 |
| 9655691 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel | 2017-05-23 |
| 5409774 | HCFC resistant ABS composite | Paul J. Drenzek, Glenn B. Hilton | 1995-04-25 |