- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/618 - Salicylic acidDerivatives thereof having the carboxyl group in position 1 esterified, e.g. salsalate
Patent holdings for IPC class A61K 31/618
Total number of patents in this class: 118
10-year publication summary
|
18
|
13
|
13
|
14
|
7
|
10
|
4
|
9
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hisamitsu Pharmaceutical Co., Inc. | 775 |
12 |
| Jiangsu Aosaikang Pharmaceutical Co., Ltd. | 46 |
8 |
| Action Medicines, S.L. | 15 |
7 |
| Biocogent, LLC | 45 |
4 |
| Wisconsin Alumni Research Foundation | 3914 |
3 |
| Advanced Bio-Technologies, Inc. | 13 |
3 |
| Lion Corporation | 740 |
3 |
| Metronome LLC, AKA EG Bike | 6 |
3 |
| Sequessome Technology Holdings Limited | 14 |
3 |
| Kao Corporation | 5018 |
2 |
| Ab7 Sante | 36 |
2 |
| Bostik SA | 664 |
2 |
| Cellix Bio Private Limited | 52 |
2 |
| The Governors of the University of Alberta | 873 |
2 |
| Medherant Ltd | 16 |
2 |
| Shiseido Company, Ltd. | 4216 |
2 |
| Takasago International Corporation | 404 |
2 |
| The University of British Columbia | 1530 |
2 |
| Wellesley Pharmaceuticals, LLC | 23 |
2 |
| Performance Labs PTE. LTD. | 56 |
2 |
| Other owners | 50 |