- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Patent holdings for IPC class A61K 6/887
Total number of patents in this class: 517
10-year publication summary
|
2
|
6
|
21
|
43
|
75
|
65
|
61
|
84
|
71
|
45
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kuraray Noritake Dental Inc. | 437 |
62 |
| Mitsui Chemicals, Inc. | 3224 |
45 |
| DENTSPLY SIRONA Inc. | 1856 |
37 |
| Solventum Intellectual Properties Company | 3335 |
34 |
| Tokuyama Dental Corporation | 223 |
31 |
| Ivoclar Vivadent AG | 1055 |
26 |
| DENTSPLY DeTrey GmbH | 170 |
18 |
| 3m Innovative Properties Company | 17820 |
17 |
| Kulzer GmbH | 490 |
17 |
| GC Corporation | 449 |
15 |
| JNC Corporation | 1560 |
14 |
| Shofu, Inc. | 199 |
13 |
| Imam Abdulrahman Bin Faisal University | 527 |
10 |
| Stick Tech Oy | 25 |
8 |
| VOCO GmbH | 204 |
8 |
| Aidite (Qinhuangdao) Technology Co., Ltd. | 82 |
6 |
| Align Technology, Inc. | 2129 |
5 |
| Inter-med, Inc. | 83 |
4 |
| Kabushiki Kaisha Shofu | 88 |
4 |
| The Regents of the University of Colorado, a body corporate | 2654 |
4 |
| Other owners | 139 |