- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/6615 - Compounds having two or more esterified phosphorus acid groups, e.g. inositol triphosphate, phytic acid
Patent holdings for IPC class A61K 31/6615
Total number of patents in this class: 352
10-year publication summary
|
36
|
27
|
32
|
32
|
26
|
46
|
24
|
20
|
19
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Universitat de les Illes Balears | 75 |
14 |
| Eth Zurich | 1327 |
11 |
| Sanifit Therapeutics, S.A. | 12 |
10 |
| Vifor (International) Ltd. | 40 |
8 |
| Aeromics, Inc. | 29 |
7 |
| Vifor (International) Ltd. | 8 |
7 |
| Abbvie Inc. | 1799 |
6 |
| The Regents of the University of California | 20815 |
5 |
| Gilead Sciences, Inc. | 2236 |
5 |
| Pellficure Pharmaceuticals, Inc. | 11 |
5 |
| Universitat Bern | 260 |
5 |
| Kidney Stone Research Company, Inc. | 6 |
5 |
| Med-life Discoveries LP | 27 |
5 |
| Noahm Inc. | 8 |
5 |
| Tecton Bg, Inc. | 8 |
5 |
| Société des Produits Nestlé S.A. | 10042 |
4 |
| Hygia Pharmaceuticals, LLC | 5 |
4 |
| Ligand Pharmaceuticals Incorporated | 168 |
4 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 3010 |
4 |
| Vifor (International) AG | 144 |
4 |
| Other owners | 229 |