- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/045 - Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
Patent holdings for IPC class A61K 31/045
Total number of patents in this class: 2157
10-year publication summary
|
184
|
151
|
172
|
193
|
179
|
207
|
238
|
212
|
186
|
59
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Southern California | 2016 |
27 |
| Symrise AG | 1597 |
23 |
| Tasly Pharmaceutical Group Co., Ltd. | 115 |
21 |
| Société des Produits Nestlé S.A. | 9672 |
20 |
| Ecolab USA Inc. | 5190 |
19 |
| Medtronic Ireland Manufacturing Unlimited Company | 154 |
18 |
| Par Pharmaceutical, Inc. | 72 |
16 |
| The Regents of the University of California | 18943 |
14 |
| DSM IP Assets B.V. | 5856 |
14 |
| GBS Global Biopharma, Inc. | 27 |
14 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 786 |
13 |
| Canopy Growth Corporation | 270 |
12 |
| Neurotronic, Inc. | 23 |
12 |
| Kao Corporation | 4843 |
11 |
| GOJO Industries, Inc. | 891 |
11 |
| Rohto Pharmaceutical Co., Ltd. | 349 |
11 |
| Conopco, Inc. | 4644 |
10 |
| Bayer HealthCare LLC | 1415 |
10 |
| Jiangsu Simcere Pharmaceutical Co., Ltd | 118 |
10 |
| Wyeth | 632 |
10 |
| Other owners | 1861 |