- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 9/113 - Multiple emulsions, e.g. oil-in-water-in-oil
Patent holdings for IPC class A61K 9/113
Total number of patents in this class: 227
10-year publication summary
|
20
|
14
|
22
|
15
|
17
|
15
|
10
|
21
|
18
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Tennessee Research Foundation | 761 |
9 |
| Dermavant Sciences GmbH | 75 |
9 |
| President and Fellows of Harvard College | 5949 |
8 |
| Sterna Biologicals GmbH & Co. KG | 27 |
5 |
| The Regents of the University of California | 19812 |
4 |
| Oxford University Innovation Limited | 1501 |
4 |
| The Johns Hopkins University | 5642 |
3 |
| Toray Industries, Inc. | 6891 |
3 |
| General Mills, Inc. | 1018 |
3 |
| Mission Pharmacal Company | 114 |
3 |
| Pusan National University Industry-University Cooperation Foundation | 653 |
3 |
| Inventage Lab, Inc. | 81 |
3 |
| Icure BNP Co., Ltd | 13 |
3 |
| SK Joint Ventures II, LLC | 3 |
3 |
| Nestec S.A. | 2679 |
2 |
| Konica Minolta Holdings, Inc. | 935 |
2 |
| The Regents of the University of Michigan | 4670 |
2 |
| University of Florida Research Foundation, Inc. | 3989 |
2 |
| AMOREPACIFIC Corporation | 2814 |
2 |
| Clover Corporation Limited, | 28 |
2 |
| Other owners | 152 |