- 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: 481
10-year publication summary
|
63
|
60
|
59
|
70
|
62
|
53
|
41
|
45
|
40
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solventum Intellectual Properties Company | 3428 |
41 |
| Align Technology, Inc. | 2304 |
38 |
| DENTSPLY SIRONA Inc. | 1812 |
38 |
| Ivoclar Vivadent AG | 1037 |
26 |
| Kuraray Noritake Dental Inc. | 469 |
26 |
| James R. Glidewell Dental Ceramics, Inc. | 262 |
24 |
| 3m Innovative Properties Company | 17445 |
21 |
| 3Shape A/S | 567 |
14 |
| DeguDent GmbH | 203 |
11 |
| Hultgren Dental Technologies, LLC | 28 |
8 |
| Tokuyama Dental Corporation | 237 |
7 |
| Esthetic Implant Solutions, LLC | 28 |
7 |
| exocad GmbH | 138 |
6 |
| HASS Co., Ltd. | 65 |
6 |
| King Abdulaziz University | 522 |
6 |
| SIRONA Dental Systems GmbH | 473 |
6 |
| Institut Straumann AG | 191 |
5 |
| Nobel Biocare Services AG | 341 |
5 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 290 |
5 |
| JNC Corporation | 1555 |
4 |
| Other owners | 177 |