- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/01 - Hydrocarbons
Patent holdings for IPC class A61K 31/01
Total number of patents in this class: 721
10-year publication summary
|
49
|
66
|
79
|
95
|
107
|
75
|
88
|
62
|
41
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Buzzelet Development and Technologies Ltd | 98 |
27 |
| LycoRed Ltd. | 101 |
25 |
| Scientific Holdings, LLC | 37 |
13 |
| Canopy Growth Corporation | 211 |
10 |
| IP Science Limited | 20 |
9 |
| Alastin Skincare, Inc. | 96 |
7 |
| GBS Global Biopharma, Inc. | 20 |
7 |
| Société des Produits Nestlé S.A. | 10044 |
6 |
| Cognis IP Management GmbH | 529 |
6 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2441 |
6 |
| TCI Co., Ltd. | 294 |
6 |
| DSM IP Assets B.V. | 5387 |
5 |
| Board of Regents, The University of Texas System | 6172 |
5 |
| Amyris, Inc. | 371 |
5 |
| Queen Mary University of London | 267 |
5 |
| Tech Swerve LLC | 11 |
5 |
| Ojai Energetics PBC | 43 |
5 |
| Dove Innovation Pty Limited | 17 |
5 |
| L'OREAL, Société Anonyme | 16560 |
4 |
| FUJIFILM Corporation | 30689 |
4 |
| Other owners | 556 |