- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 47/44 - Oils, fats or waxes according to two or more groups of ; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
Patent holdings for IPC class A61K 47/44
Total number of patents in this class: 3644
10-year publication summary
|
248
|
261
|
343
|
357
|
462
|
487
|
491
|
455
|
391
|
129
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infirst Healthcare Limited | 60 |
46 |
| Banner Life Sciences LLC | 46 |
23 |
| Rohto Pharmaceutical Co., Ltd. | 349 |
23 |
| TherapeuticsMD, Inc. | 114 |
22 |
| Bausch Health Ireland Limited | 751 |
21 |
| GW Research Limited | 402 |
20 |
| Lipocine Inc. | 91 |
20 |
| Journey Medical Corporation | 93 |
19 |
| Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1338 |
19 |
| FUJIFILM Corporation | 27102 |
17 |
| Mochida Pharmaceutical Co., Ltd. | 334 |
17 |
| Johnson & Johnson Consumer Inc. | 1277 |
17 |
| Poviva Corp. | 44 |
17 |
| Kaneka Corporation | 4445 |
15 |
| EirGen Pharma Limited | 91 |
15 |
| Kobayashi Pharmaceutical Co., Ltd. | 829 |
15 |
| Heron Therapeutics, Inc. | 156 |
14 |
| Allergan, Inc. | 2600 |
13 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
13 |
| Nicoventures Trading Limited | 2898 |
13 |
| Other owners | 3265 |