- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/891 - Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Patent holdings for IPC class A61K 6/891
Total number of patents in this class: 109
10-year publication summary
|
3
|
7
|
3
|
12
|
11
|
20
|
15
|
12
|
19
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DENTSPLY SIRONA Inc. | 1812 |
7 |
| Kuraray Noritake Dental Inc. | 468 |
7 |
| Tokuyama Dental Corporation | 236 |
7 |
| Mitsui Chemicals, Inc. | 3262 |
6 |
| Solventum Intellectual Properties Company | 3424 |
6 |
| Imam Abdulrahman Bin Faisal University | 633 |
5 |
| DENTSPLY DeTrey GmbH | 165 |
4 |
| Mühlbauer Technology GmbH | 318 |
3 |
| 3m Innovative Properties Company | 17459 |
2 |
| Centre National de La Recherche Scientifique | 11077 |
2 |
| Innovative Health Technologies, LLC | 16 |
2 |
| Jensen Industries Incorporated | 30 |
2 |
| Orvance, LLC | 19 |
2 |
| Universite de Geneve | 249 |
2 |
| University of Central Oklahoma | 55 |
2 |
| Zhejiang University | 3463 |
2 |
| Kulzer GmbH | 485 |
2 |
| Biomedical Bonding AB | 8 |
2 |
| Sorbonne Universite | 1408 |
2 |
| Aidite (Qinhuangdao) Technology Co., Ltd. | 98 |
2 |
| Other owners | 40 |