- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/4706 - 4-Aminoquinolines8-Aminoquinolines, e.g. chloroquine, primaquine
Patent holdings for IPC class A61K 31/4706
Total number of patents in this class: 1080
10-year publication summary
|
58
|
58
|
56
|
73
|
56
|
152
|
114
|
114
|
81
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Institut National de La Sante et de La Recherche Medicale (inserm) | 2812 |
15 |
| Centre National de La Recherche Scientifique | 10421 |
14 |
| Centre National de La Recherche Scientifique (cnrs) | 3115 |
14 |
| 60 Degrees Pharmaceuticals, LLC | 24 |
13 |
| Duke University | 3064 |
12 |
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3369 |
12 |
| The Regents of the University of California | 19898 |
11 |
| Aldeyra Therapeutics, Inc. | 109 |
10 |
| The Regents of the University of Michigan | 4693 |
9 |
| Janssen Biotech, Inc. | 1552 |
9 |
| Merck Patent GmbH | 5830 |
7 |
| The General Hospital Corporation | 4726 |
7 |
| Deciphera Pharmaceuticals, LLC | 218 |
7 |
| Glaxosmithkline Intellectual Property (no.2) Limited | 288 |
6 |
| The Trustees of the University of Pennsylvania | 4320 |
6 |
| ClanoTech AB | 10 |
6 |
| Lohocla Research Corporation | 16 |
6 |
| Novartis AG | 10847 |
5 |
| Glaxosmithkline LLC | 537 |
5 |
| Janssen Pharmaceutica N.V. | 3395 |
5 |
| Other owners | 901 |