- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 5/30 - Securing inlays, onlays or crowns
Patent holdings for IPC class A61C 5/30
Total number of patents in this class: 77
10-year publication summary
|
2
|
2
|
12
|
12
|
8
|
14
|
15
|
14
|
19
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ivoclar Vivadent AG | 1060 |
8 |
| King Abdulaziz University | 511 |
7 |
| DENTSPLY SIRONA Inc. | 1860 |
5 |
| Zest IP Holdings, LLC | 123 |
5 |
| Perfect Fit Crowns, LLC | 10 |
5 |
| Solventum Intellectual Properties Company | 2681 |
5 |
| Ultradent Products, Inc. | 376 |
3 |
| Viax Dental Technologies, LLC | 41 |
3 |
| Iveneer Ltd | 8 |
3 |
| Rtrs Investment, LLC | 6 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| Tokuyama Dental Corporation | 208 |
2 |
| The Board of Regents of the University of Oklahoma | 567 |
1 |
| City University of Hong Kong | 684 |
1 |
| Curators of the University of Missouri Office of Intellectual Property Admin. | 1 |
1 |
| DENTSPLY International Inc. | 457 |
1 |
| edelweiss dentistry products gmbh | 11 |
1 |
| GC Corporation | 418 |
1 |
| Kabushiki Kaisha Shofu | 89 |
1 |
| Nanova Inc. | 8 |
1 |
| Other owners | 18 |