- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/00 - Medicinal preparations containing organic active ingredients
Patent holdings for IPC class A61K 31/00
Total number of patents in this class: 7802
10-year publication summary
|
541
|
595
|
535
|
496
|
541
|
498
|
537
|
518
|
518
|
236
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inserm (institut National de La Sante et de La Recherche Medicale) | 3367 |
100 |
| Novartis AG | 10856 |
75 |
| The Regents of the University of California | 19887 |
70 |
| Centre National de La Recherche Scientifique | 10418 |
48 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 2809 |
48 |
| The Johns Hopkins University | 5662 |
47 |
| The Board of Trustees of the Leland Stanford Junior University | 6403 |
42 |
| Boehringer Ingelheim International GmbH | 4665 |
33 |
| Genentech, Inc. | 3972 |
28 |
| F. Hoffmann-La Roche AG | 7930 |
26 |
| AstraZeneca AB | 2923 |
26 |
| Duke University | 3065 |
26 |
| Gilead Sciences, Inc. | 2036 |
26 |
| LTS Lohmann Therapie-Systeme AG | 692 |
26 |
| Massachusetts Institute of Technology | 10041 |
25 |
| Cellixbio Private Limited | 155 |
25 |
| Vanda Pharmaceuticals, Inc. | 355 |
25 |
| Buzzelet Development and Technologies Ltd | 94 |
25 |
| Centre National de La Recherche Scientifique (cnrs) | 3121 |
25 |
| Janssen Pharmaceutica N.V. | 3392 |
23 |
| Other owners | 7033 |