- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
Patent holdings for IPC class A61K 47/14
Total number of patents in this class: 5760
10-year publication summary
|
457
|
516
|
541
|
583
|
587
|
569
|
490
|
511
|
494
|
339
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Camurus AB | 145 |
60 |
| Infirst Healthcare Limited | 60 |
49 |
| FUJIFILM Corporation | 30594 |
44 |
| Hisamitsu Pharmaceutical Co., Inc. | 776 |
42 |
| TherapeuticsMD, Inc. | 112 |
41 |
| Bausch Health Ireland Limited | 802 |
34 |
| Teikoku Seiyaku Co., Ltd. | 167 |
33 |
| Modernatx, Inc. | 1281 |
32 |
| Kaneka Corporation | 4732 |
31 |
| Nitto Denko Corporation | 8558 |
29 |
| Kenvue Brands LLC | 1035 |
25 |
| Medrx Co., Ltd. | 126 |
24 |
| Arcutis Biotherapeutics, Inc. | 126 |
22 |
| Transdermal Biotechnology, Inc. | 75 |
21 |
| LTS Lohmann Therapie-Systeme AG | 675 |
19 |
| Dyve Biosciences, Inc. | 31 |
19 |
| Novartis AG | 10173 |
18 |
| Xeris Pharmaceuticals, Inc. | 115 |
18 |
| Chugai Seiyaku Kabushiki Kaisha | 1423 |
17 |
| Heron Therapeutics, Inc. | 155 |
17 |
| Other owners | 5165 |