Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11766313 | Methods for making dental aligners from multilayer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Joerg Nickel, Craig Pehlert | 2023-09-26 | $93,015,000 |
| 11766314 | Methods for making multilayer dental aligners | Chunhua Li, Yan Chen, Heinz Pudleiner, Joerg Nickel, Craig Pehlert | 2023-09-26 | $93,015,000 |
| 11691399 | Multi-layer film with improved modulus properties | Heinz Pudleiner, Jurgen Winkler, Wolfgang Brauer, Joerg Nickel, Craig Pehlert +2 more | 2023-07-04 | |
| 11648090 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Joerg Nickel, Craig Pehlert | 2023-05-16 | $43,377,000 |
| 11648091 | Multilayer polymer sheets | Chunhua Li, Yan Chen, Heinz Pudleiner, Joerg Nickel, Craig Pehlert | 2023-05-16 | $43,377,000 |
| 11576753 | Multilayer dental appliances and related methods and systems | Chunhua Li, Yan Chen, Heinz Pudleiner, Joerg Nickel, Craig Pehlert | 2023-02-14 | $64,473,000 |