- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 33/42 - PhosphorusCompounds thereof
Patent holdings for IPC class A61K 33/42
Total number of patents in this class: 925
10-year publication summary
|
75
|
73
|
67
|
66
|
70
|
80
|
46
|
51
|
48
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Société des Produits Nestlé S.A. | 9928 |
25 |
| The University of Melbourne | 557 |
23 |
| Gambro Lundia AB | 1357 |
17 |
| Colgate-Palmolive Company | 5745 |
12 |
| Fresenius Medical Care Deutschland GmbH | 2214 |
9 |
| The Regents of the University of California | 20366 |
7 |
| Osartis GmbH | 87 |
7 |
| Dyve Biosciences, Inc. | 32 |
7 |
| Novartis AG | 10481 |
6 |
| Centre National de La Recherche Scientifique | 10802 |
6 |
| Corning Incorporated | 10380 |
6 |
| Warsaw Orthopedic, Inc. | 2931 |
6 |
| Core Intellectual Properties Holdings, LLC | 75 |
6 |
| Emory University | 1688 |
6 |
| Medicon Pharmaceuticals, Inc. | 22 |
6 |
| National University Corporation ASAHIKAWA MEDICAL UNIVERSITY | 56 |
6 |
| Pharmanutra SpA | 154 |
6 |
| URGO US, Inc. | 17 |
6 |
| Colson Medical, LLC | 16 |
6 |
| AstraZeneca AB | 2816 |
5 |
| Other owners | 747 |