- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/027 - Use of non-metallic elements or compounds thereof, e.g. carbon
Patent holdings for IPC class A61K 6/027
Total number of patents in this class: 263
10-year publication summary
|
27
|
22
|
29
|
10
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ivoclar Vivadent AG | 1041 |
33 |
| DeguDent GmbH | 203 |
20 |
| 3m Innovative Properties Company | 17459 |
16 |
| Kuraray Noritake Dental Inc. | 468 |
15 |
| Vita Zahnfabrik H. Rauter GmbH & Co. KG | 290 |
15 |
| DENTSPLY SIRONA Inc. | 1812 |
12 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5277 |
9 |
| JNC Corporation | 1553 |
8 |
| Tokuyama Dental Corporation | 236 |
8 |
| Straumann Holding AG | 600 |
7 |
| James R. Glidewell Dental Ceramics, Inc. | 263 |
5 |
| DENTSPLY International Inc. | 335 |
4 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6110 |
4 |
| Corning Incorporated | 10518 |
3 |
| GC Corporation | 463 |
3 |
| HASS Co., Ltd. | 65 |
3 |
| JGC Catalysts and Chemicals Ltd. | 260 |
3 |
| Kerr Corporation | 168 |
3 |
| Kuraray Medical Inc. | 26 |
3 |
| Shofu, Inc. | 209 |
3 |
| Other owners | 86 |