- All sections
- A - Human necessities
- A61C - Dentistry; apparatus or methods for oral or dental hygiene
- A61C 5/04 - Implements for filling natural teeth; Methods or instruments for medication of tooth nerve channels
Patent holdings for IPC class A61C 5/04
Total number of patents in this class: 175
10-year publication summary
|
29
|
17
|
10
|
4
|
0
|
0
|
2
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY International Inc. | 457 |
12 |
| Solventum Intellectual Properties Company | 2681 |
11 |
| Ultradent Products, Inc. | 376 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| Garrison Dental Solutions | 10 |
5 |
| VOCO GmbH | 201 |
5 |
| B&L Biotech Co., Ltd. | 20 |
5 |
| GC Corporation | 418 |
4 |
| Ada Foundation | 40 |
3 |
| Ivoclar Vivadent AG | 1060 |
3 |
| JNC Corporation | 1527 |
3 |
| Kuraray Noritake Dental Inc. | 374 |
3 |
| Micro Mega International manufactures | 65 |
3 |
| Tokuyama Dental Corporation | 208 |
3 |
| Colgate-Palmolive Company | 5325 |
2 |
| President and Fellows of Harvard College | 5792 |
2 |
| Terumo Kabushiki Kaisha | 5216 |
2 |
| Barclays Bank plc, AS Successor Agent | 189 |
2 |
| Centrix, Inc. | 140 |
2 |
| DENTSPLY SIRONA Inc. | 1860 |
2 |
| Other owners | 92 |