- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 8/9741 - Pteridophyta [ferns]
Patent holdings for IPC class A61K 8/9741
Total number of patents in this class: 24
10-year publication summary
|
0
|
2
|
1
|
3
|
5
|
0
|
2
|
5
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30052 |
2 |
| Western Washington University | 25 |
2 |
| Woods Hole Oceanographic Institution | 150 |
2 |
| Allustra Technologies LLC | 75 |
2 |
| AMOREPACIFIC Corporation | 2913 |
1 |
| Dermopartners, S.L. | 12 |
1 |
| Eth Zurich | 1330 |
1 |
| Jin Xin Biotechnology Co., Ltd. | 12 |
1 |
| La Prairie Group AG | 16 |
1 |
| Laboratoires La Prairie SA | 204 |
1 |
| Mary Kay Inc. | 1152 |
1 |
| Ollie's Health, LLC | 4 |
1 |
| SANYO Chemical Industries, Ltd. | 528 |
1 |
| Sunstar Joint Stock Company | 14 |
1 |
| Universitat Basel | 316 |
1 |
| Grove Collaborative, Inc. | 80 |
1 |
| Phyto Sophos Limited | 3 |
1 |
| Wwu | 1 |
1 |
| Sooy-K Co., Ltd. | 10 |
1 |
| Sol Sciences, Inc | 3 |
1 |
| Other owners | 0 |