- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 33/26 - IronCompounds thereof
Patent holdings for IPC class A61K 33/26
Total number of patents in this class: 1351
10-year publication summary
|
97
|
105
|
116
|
122
|
133
|
141
|
101
|
111
|
91
|
63
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SBI Pharmaceuticals Co., Ltd. | 106 |
47 |
| Société des Produits Nestlé S.A. | 10044 |
41 |
| Vifor Fresenius Medical Care Renal Pharma Ltd. | 56 |
21 |
| Pharmacosmos Holding A/S | 202 |
17 |
| Pharmanutra SpA | 169 |
14 |
| ThermoLife International, LLC | 186 |
14 |
| CEVA Sante Animale | 723 |
13 |
| National Center for Child Health and Development | 89 |
13 |
| Renibus Therapeutics, Inc. | 68 |
12 |
| Vifor (International) AG | 144 |
11 |
| Alphaonco | 36 |
11 |
| The General Hospital Corporation | 4869 |
10 |
| The University of Tokyo | 4373 |
8 |
| Imam Abdulrahman Bin Faisal University | 616 |
8 |
| The Regents of the University of California | 20802 |
7 |
| Centre National de La Recherche Scientifique | 11055 |
7 |
| DSM IP Assets B.V. | 5385 |
7 |
| Shield TX (UK) Ltd. | 33 |
7 |
| Muniyal Ayurvedic Research Centre | 30 |
7 |
| Board of Regents, The University of Texas System | 6135 |
6 |
| Other owners | 1070 |