- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 33/24 - Heavy metals; Compounds thereof
Patent holdings for IPC class A61K 33/24
Total number of patents in this class: 2374
10-year publication summary
|
260
|
304
|
320
|
303
|
237
|
161
|
164
|
142
|
76
|
30
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mayo Foundation for Medical Education and Research | 2981 |
37 |
| ZS Pharma, Inc. | 51 |
29 |
| The Regents of the University of California | 18943 |
22 |
| Immunomedics, Inc. | 290 |
18 |
| Massachusetts Institute of Technology | 9795 |
17 |
| Nanobiotix | 103 |
16 |
| Board of Regents, The University of Texas System | 5370 |
14 |
| The General Hospital Corporation | 4517 |
14 |
| Taisho Pharmaceutical Co., Ltd. | 844 |
14 |
| University of Central Florida Research Foundation, Inc. | 1098 |
14 |
| SBI Pharmaceuticals Co., Ltd. | 108 |
13 |
| Nutrition 21, LLC | 71 |
12 |
| The Board of Trustees of the University of Illinois | 2623 |
11 |
| The Board of Regents of the University of Texas System | 2043 |
11 |
| The Procter & Gamble Company | 22178 |
10 |
| Shiseido Company, Ltd. | 3761 |
10 |
| Wisconsin Alumni Research Foundation | 3774 |
9 |
| Duke University | 2872 |
9 |
| Cerion, LLC | 38 |
9 |
| City of Hope | 943 |
9 |
| Other owners | 2076 |