- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/045 - Hydroxy compounds, e.g. alcoholsSalts thereof, e.g. alcoholates
Patent holdings for IPC class A61K 31/045
Total number of patents in this class: 2315
10-year publication summary
|
154
|
179
|
165
|
188
|
212
|
201
|
180
|
193
|
147
|
43
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Southern California | 2119 |
32 |
| Symrise AG | 1804 |
24 |
| Medtronic Ireland Manufacturing Unlimited Company | 271 |
22 |
| Tasly Pharmaceutical Group Co., Ltd. | 120 |
21 |
| Ecolab USA Inc. | 5707 |
20 |
| Société des Produits Nestlé S.A. | 9938 |
18 |
| The Regents of the University of California | 20473 |
17 |
| DSM IP Assets B.V. | 5449 |
16 |
| PH Health Limited | 141 |
16 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 823 |
14 |
| Medisca Pharmaceutique Inc. | 139 |
13 |
| Conopco, Inc. | 5003 |
12 |
| Kao Corporation | 5019 |
12 |
| Rohto Pharmaceutical Co., Ltd. | 406 |
11 |
| Zeltiq Aesthetics, Inc. | 166 |
11 |
| Buzzelet Development and Technologies Ltd | 98 |
11 |
| Simcere Pharmaceutical Co., Ltd. | 36 |
11 |
| Bayer HealthCare LLC | 1308 |
10 |
| The General Hospital Corporation | 4797 |
10 |
| Jiangsu Simcere Pharmaceutical Co., Ltd | 125 |
10 |
| Other owners | 2004 |