- 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: 935
10-year publication summary
|
82
|
78
|
69
|
72
|
74
|
84
|
47
|
55
|
51
|
38
|
| 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. | 10041 |
25 |
| The University of Melbourne | 572 |
25 |
| Gambro Lundia AB | 1398 |
17 |
| Colgate-Palmolive Company | 5733 |
14 |
| Fresenius Medical Care Deutschland GmbH | 2242 |
9 |
| National University Corporation ASAHIKAWA MEDICAL UNIVERSITY | 62 |
8 |
| The Regents of the University of California | 20842 |
7 |
| Pharmanutra SpA | 169 |
7 |
| Osartis GmbH | 88 |
7 |
| Dyve Biosciences, Inc. | 31 |
7 |
| Novartis AG | 10175 |
6 |
| Centre National de La Recherche Scientifique | 11077 |
6 |
| Corning Incorporated | 10518 |
6 |
| Core Intellectual Properties Holdings, LLC | 72 |
6 |
| Emory University | 1722 |
6 |
| Medicon Pharmaceuticals, Inc. | 23 |
6 |
| URGO US, Inc. | 19 |
6 |
| Colson Medical, LLC | 16 |
6 |
| AstraZeneca AB | 2824 |
5 |
| Mars, Incorporated | 2896 |
5 |
| Other owners | 751 |