- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/033 - Phosphorus compounds, e.g. apatite
Patent holdings for IPC class A61K 6/033
Total number of patents in this class: 143
10-year publication summary
|
18
|
20
|
18
|
11
|
3
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Noritake Dental Inc. | 446 |
16 |
| The University of Melbourne | 544 |
5 |
| Kerr Corporation | 168 |
3 |
| Kuraray Medical Inc. | 29 |
3 |
| The Research Foundation for The State University of New York | 1654 |
3 |
| Sofsera Corporation | 26 |
3 |
| University Court of The University of ST Andrews | 318 |
3 |
| University of Leeds | 282 |
3 |
| 3m Innovative Properties Company | 17752 |
2 |
| Unilever PLC | 3152 |
2 |
| Unilever N.V. | 3061 |
2 |
| Conopco, Inc. | 5000 |
2 |
| Kyocera Corporation | 14034 |
2 |
| Warsaw Orthopedic, Inc. | 2999 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5036 |
2 |
| DeguDent GmbH | 222 |
2 |
| DENTSPLY International Inc. | 388 |
2 |
| Ferton Holding S.A. | 209 |
2 |
| Ivoclar Vivadent AG | 1052 |
2 |
| Kabushiki Kaisha Sangi | 45 |
2 |
| Other owners | 80 |