- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/125 - CamphorNuclear substituted derivatives thereof
Patent holdings for IPC class A61K 31/125
Total number of patents in this class: 155
10-year publication summary
|
9
|
12
|
13
|
23
|
27
|
22
|
15
|
12
|
15
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer HealthCare LLC | 1363 |
10 |
| Astellas US LLC | 176 |
8 |
| Hisamitsu Pharmaceutical Co., Inc. | 774 |
6 |
| Philip Morris USA Inc. | 705 |
4 |
| Colgate-Palmolive Company | 5809 |
4 |
| Rohto Pharmaceutical Co., Ltd. | 374 |
4 |
| GILHOLM, Stephen, Philip | 4 |
4 |
| Ionis Pharmaceuticals, Inc. | 860 |
3 |
| R.J. Reynolds Tobacco Company | 503 |
3 |
| Fertin Pharma A/S | 252 |
3 |
| Buzzelet Development and Technologies Ltd | 90 |
3 |
| Warsaw Orthopedic, Inc. | 3038 |
2 |
| Lion Corporation | 742 |
2 |
| Mint-x LLC | 25 |
2 |
| Sci-chem International Pty Ltd | 8 |
2 |
| Shiseido Company, Ltd. | 4049 |
2 |
| Tech Swerve LLC | 9 |
2 |
| Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1348 |
2 |
| Ariel Scientific Innovations Ltd | 209 |
2 |
| Quralis Corporation | 20 |
2 |
| Other owners | 85 |