- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 5/73 - Composite crowns
Patent holdings for IPC class A61C 5/73
Total number of patents in this class: 63
10-year publication summary
|
4
|
1
|
19
|
6
|
6
|
16
|
2
|
10
|
9
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1860 |
8 |
| Solventum Intellectual Properties Company | 2681 |
8 |
| Kuraray Noritake Dental Inc. | 374 |
7 |
| DeguDent GmbH | 238 |
4 |
| Perfect Fit Crowns, LLC | 10 |
4 |
| HASS Co., Ltd. | 54 |
3 |
| Ivoclar Vivadent AG | 1060 |
3 |
| James R. Glidewell Dental Ceramics, Inc. | 205 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| Align Technology, Inc. | 1818 |
2 |
| edelweiss dentistry products gmbh | 11 |
2 |
| VOCO GmbH | 201 |
2 |
| Kulzer GmbH | 480 |
2 |
| Fung, John | 1 |
1 |
| GC Corporation | 418 |
1 |
| HASS Corporation | 21 |
1 |
| Ivoclar Vivadent, Inc. | 209 |
1 |
| Rhondium IP Limited | 7 |
1 |
| Shofu, Inc. | 190 |
1 |
| Societe de Recherches; Techniques Dentaires - R.t.d. | 12 |
1 |
| Other owners | 6 |