- All sections
- A - Human necessities
- A61C - Dentistryapparatus or methods for oral or dental hygiene
- A61C 5/77 - Methods or devices for making crowns
Patent holdings for IPC class A61C 5/77
Total number of patents in this class: 468
10-year publication summary
|
25
|
60
|
56
|
57
|
65
|
57
|
51
|
40
|
42
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Align Technology, Inc. | 2140 |
49 |
| Solventum Intellectual Properties Company | 3332 |
40 |
| DENTSPLY SIRONA Inc. | 1853 |
39 |
| Ivoclar Vivadent AG | 1052 |
24 |
| Kuraray Noritake Dental Inc. | 437 |
24 |
| James R. Glidewell Dental Ceramics, Inc. | 250 |
23 |
| 3m Innovative Properties Company | 17795 |
21 |
| 3Shape A/S | 479 |
13 |
| DeguDent GmbH | 223 |
12 |
| Hultgren Dental Technologies, LLC | 26 |
7 |
| exocad GmbH | 118 |
6 |
| HASS Co., Ltd. | 62 |
6 |
| King Abdulaziz University | 512 |
6 |
| SIRONA Dental Systems GmbH | 492 |
6 |
| Esthetic Implant Solutions, LLC | 23 |
6 |
| Nobel Biocare Services AG | 339 |
5 |
| Tokuyama Dental Corporation | 224 |
5 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 296 |
5 |
| JNC Corporation | 1563 |
4 |
| Medit Corporation | 347 |
4 |
| Other owners | 163 |