- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 9/56 - Organic coatings
Patent holdings for IPC class A61K 9/56
Total number of patents in this class: 67
10-year publication summary
|
4
|
6
|
4
|
6
|
1
|
6
|
6
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Entera Bio Ltd. | 47 |
2 |
| Tsukioka Co., Ltd. | 7 |
2 |
| Xeno Biosciences Inc., DBA Xeno Biosciences | 4 |
2 |
| Fertin Pharma A/S | 254 |
2 |
| AstraZeneca AB | 2908 |
1 |
| Boehringer Ingelheim International GmbH | 4642 |
1 |
| The Johns Hopkins University | 5709 |
1 |
| Agency for Science, Technology and Research | 3639 |
1 |
| Takeda Pharmaceutical Company Limited | 2705 |
1 |
| AgResearch Limited | 86 |
1 |
| Amrita Vishwa Vidyapeetham | 69 |
1 |
| ARIAD Pharmaceuticals, Inc. | 48 |
1 |
| Banner Life Sciences LLC | 44 |
1 |
| Bayer Technology Services GmbH | 177 |
1 |
| Bodor Laboratories, Inc. | 57 |
1 |
| Children's National Medical Center | 272 |
1 |
| Daiichi Sankyo Company, Limited | 1884 |
1 |
| Dexcel Pharma Technologies Ltd. | 61 |
1 |
| DURECT Corporation | 121 |
1 |
| Euro-celtique S.A. | 101 |
1 |
| Other owners | 43 |