- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 9/32 - Organic coatings containing solid synthetic polymers
Patent holdings for IPC class A61K 9/32
Total number of patents in this class: 277
10-year publication summary
|
7
|
3
|
6
|
8
|
6
|
5
|
4
|
8
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ohemo Life Sciences Inc | 23 |
11 |
| Daiichi Sankyo Company, Limited | 1864 |
8 |
| Toray Industries, Inc. | 6855 |
6 |
| Takeda Pharmaceutical Company Limited | 2943 |
5 |
| BASF SE | 20432 |
4 |
| Novartis AG | 11254 |
3 |
| Boehringer Ingelheim International GmbH | 4754 |
3 |
| AMOREPACIFIC Corporation | 2778 |
3 |
| Jagotec AG | 82 |
3 |
| Japan VAM & Poval Co., Ltd. | 74 |
3 |
| KT & G Co., Ltd. | 13 |
3 |
| Landec Corporation | 21 |
3 |
| Mazence Inc. | 18 |
3 |
| Sawai Pharmaceutical Co., Ltd. | 60 |
3 |
| SSP Co., Ltd. | 18 |
3 |
| Supernus Pharmaceuticals, Inc. | 132 |
3 |
| Wyeth | 496 |
3 |
| Celanese EVA Performance Polymers LLC | 48 |
3 |
| Evonik Operations GmbH | 4021 |
3 |
| Glaxo Group Limited | 4281 |
2 |
| Other owners | 199 |