- 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: 216
10-year publication summary
|
1
|
1
|
10
|
17
|
27
|
24
|
25
|
28
|
21
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokuyama Dental Corporation | 226 |
21 |
| Kuraray Noritake Dental Inc. | 443 |
18 |
| DENTSPLY SIRONA Inc. | 1851 |
16 |
| Solventum Intellectual Properties Company | 3341 |
15 |
| Ivoclar Vivadent AG | 1051 |
9 |
| Imam Abdulrahman Bin Faisal University | 537 |
9 |
| Kulzer GmbH | 485 |
8 |
| DeguDent GmbH | 224 |
5 |
| Shofu, Inc. | 198 |
5 |
| Centre National de La Recherche Scientifique | 10611 |
3 |
| Mühlbauer Technology GmbH | 320 |
3 |
| Septodont OU Septodont SAS OU Specialites Septodont | 51 |
3 |
| Universite de Geneve | 234 |
3 |
| Sorbonne Universite | 1320 |
3 |
| 3m Innovative Properties Company | 17755 |
2 |
| The Regents of the University of California | 20172 |
2 |
| Agency for Science, Technology and Research | 3657 |
2 |
| Admatechs Company Limited | 85 |
2 |
| Air Water Inc. | 148 |
2 |
| GC Corporation | 448 |
2 |
| Other owners | 83 |