- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/17 - Particle size
Patent holdings for IPC class A61K 6/17
Total number of patents in this class: 214
10-year publication summary
|
1
|
1
|
10
|
17
|
27
|
24
|
25
|
28
|
21
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokuyama Dental Corporation | 224 |
21 |
| Kuraray Noritake Dental Inc. | 437 |
18 |
| DENTSPLY SIRONA Inc. | 1853 |
16 |
| Solventum Intellectual Properties Company | 3333 |
15 |
| Ivoclar Vivadent AG | 1051 |
9 |
| Imam Abdulrahman Bin Faisal University | 535 |
9 |
| Kulzer GmbH | 487 |
8 |
| DeguDent GmbH | 223 |
5 |
| Shofu, Inc. | 198 |
5 |
| Centre National de La Recherche Scientifique | 10531 |
3 |
| Mühlbauer Technology GmbH | 320 |
3 |
| Septodont OU Septodont SAS OU Specialites Septodont | 50 |
3 |
| Universite de Geneve | 235 |
3 |
| Sorbonne Universite | 1306 |
3 |
| 3m Innovative Properties Company | 17781 |
2 |
| The Regents of the University of California | 20087 |
2 |
| Agency for Science, Technology and Research | 3646 |
2 |
| Admatechs Company Limited | 82 |
2 |
| Air Water Inc. | 150 |
2 |
| GC Corporation | 449 |
2 |
| Other owners | 81 |