- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/015 - Hydrocarbons carbocyclic
Patent holdings for IPC class A61K 31/015
Total number of patents in this class: 1382
10-year publication summary
|
68
|
91
|
113
|
131
|
137
|
126
|
182
|
149
|
94
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5490 |
28 |
| Buzzelet Development and Technologies Ltd | 98 |
23 |
| The Regents of the University of California | 20315 |
19 |
| LycoRed Ltd. | 104 |
12 |
| Scientific Holdings, LLC | 38 |
12 |
| Canopy Growth Corporation | 218 |
11 |
| BASF SE | 21109 |
9 |
| Board of Regents, The University of Texas System | 5959 |
9 |
| Abbott Laboratories | 2352 |
8 |
| Septeos | 14 |
8 |
| ChemoCentryx, Inc. | 376 |
7 |
| Sunsho Pharmaceutical Co., Ltd. | 51 |
7 |
| Dove Innovation Pty Limited | 17 |
7 |
| Société des Produits Nestlé S.A. | 9891 |
6 |
| The Board of Trustees of the Leland Stanford Junior University | 6552 |
6 |
| The General Hospital Corporation | 4795 |
6 |
| Purdue Research Foundation | 3753 |
6 |
| The Brigham and Women's Hospital, Inc. | 2232 |
6 |
| Emory University | 1673 |
6 |
| Hangzhou Normal University | 62 |
6 |
| Other owners | 1180 |