- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/164 - Amides, e.g. hydroxamic acids of a carboxylic acid with an aminoalcohol, e.g. ceramides
Patent holdings for IPC class A61K 31/164
Total number of patents in this class: 686
10-year publication summary
|
44
|
58
|
54
|
54
|
78
|
44
|
62
|
60
|
57
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Epitech Group S.p.A. | 77 |
17 |
| Epitech Group S.r.l. | 22 |
12 |
| Neopharm Co., Ltd. | 66 |
11 |
| Scisparc Ltd | 17 |
9 |
| Celagenex Research (India) PVT. LTD. | 47 |
8 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1254 |
7 |
| University of Virginia Patent Foundation | 1470 |
7 |
| The Regents of the University of California | 18943 |
6 |
| Pharnext | 106 |
6 |
| Ali Research srls | 6 |
6 |
| Wisconsin Alumni Research Foundation | 3774 |
5 |
| Hospira, Inc. | 242 |
5 |
| Kyungpook National University Industry-Academic Cooperation Foundation | 1041 |
5 |
| The Penn State Research Foundation | 1423 |
5 |
| Novartis AG | 11238 |
4 |
| Allergan, Inc. | 2600 |
4 |
| Cytometix, Inc. | 10 |
4 |
| Keyview Labs, Inc. | 19 |
4 |
| Maria Clementine Martin Klosterfrau Vertriebsgesellschaft mbH | 123 |
4 |
| Protokinetix, Inc. | 17 |
4 |
| Other owners | 553 |