- All sections
- A - Human necessities
- A61C - Dentistryapparatus or methods for oral or dental hygiene
- A61C 7/22 - Tension adjusting means
Patent holdings for IPC class A61C 7/22
Total number of patents in this class: 96
10-year publication summary
|
5
|
22
|
15
|
16
|
19
|
12
|
10
|
8
|
9
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brius Technologies, Inc. | 66 |
20 |
| SPARTAN ORTHODONTICS INC., a legal entity | 22 |
6 |
| Orthodontic Research and Development, S.L. | 30 |
5 |
| Strite Industries Ltd. | 6 |
4 |
| Align Technology, Inc. | 2133 |
3 |
| Braun GmbH | 1348 |
3 |
| World Class Technology Corporation | 66 |
3 |
| Fab DT Limited | 3 |
3 |
| 3m Innovative Properties Company | 17813 |
2 |
| Ewha University-industry Collaboration Foundation | 730 |
2 |
| New York University | 1750 |
2 |
| Ormco Corporation | 234 |
2 |
| Ortho Organizers, Inc. | 45 |
2 |
| Swift Health Systems Inc. | 74 |
2 |
| Ultimate Wireforms, Inc. | 13 |
2 |
| University-industry Cooperation Group of Kyung Hee University | 1216 |
2 |
| Guangzhou oo Medical Scientific Limited | 46 |
2 |
| D&D | 12 |
2 |
| Medicen Co.,Ltd | 18 |
2 |
| Archform, Inc. | 13 |
2 |
| Other owners | 25 |