| 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 |
$21,243,000 |
| 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 |
$93,015,000 |
| 11766313 |
Methods for making dental aligners from multilayer sheets |
Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel |
2023-09-26 |
$93,015,000 |
| 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 |
$43,377,000 |
| 11648090 |
Multilayer polymer sheets |
Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel |
2023-05-16 |
$43,377,000 |
| 11576753 |
Multilayer dental appliances and related methods and systems |
Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel |
2023-02-14 |
$64,473,000 |
| 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 |
$164,916,000 |
| 11154384 |
Multilayer dental appliances and related methods and systems |
Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel |
2021-10-26 |
$130,683,000 |
| 10973613 |
Multilayer dental appliances and related methods and systems |
Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel |
2021-04-13 |
$193,540,000 |
| 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 |
$118,648,000 |
| 9655691 |
Multilayer dental appliances and related methods and systems |
Chunhua Li, Yan Chen, Heinz Pudleiner, Klaus Meyer, Joerg Nickel |
2017-05-23 |
$21,297,000 |
| 5409774 |
HCFC resistant ABS composite |
Paul J. Drenzek, Glenn B. Hilton |
1995-04-25 |
$14,833,000 |