- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 33/00 - Medicinal preparations containing inorganic active ingredients
Patent holdings for IPC class A61K 33/00
Total number of patents in this class: 3211
10-year publication summary
|
322
|
315
|
355
|
272
|
309
|
336
|
357
|
341
|
263
|
69
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Transdermal Biotechnology, Inc. | 68 |
40 |
| Gambro Lundia AB | 1383 |
37 |
| Lnhc, Inc. | 65 |
34 |
| Société des Produits Nestlé S.A. | 9672 |
33 |
| Hope Medical Enterprises, Inc. | 49 |
32 |
| The Regents of the University of California | 18943 |
26 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
26 |
| Miz Co., Ltd. | 44 |
26 |
| The General Hospital Corporation | 4517 |
20 |
| Third Pole, Inc. | 62 |
20 |
| ThermoLife International, LLC | 118 |
18 |
| Exela Pharma Sciences, LLC | 18 |
16 |
| HeartBeet Ltd. | 16 |
16 |
| Massachusetts Institute of Technology | 9795 |
15 |
| The Regents of the University of Michigan | 4409 |
15 |
| Osaka University | 3143 |
15 |
| ZS Pharma, Inc. | 51 |
15 |
| Beyond Air, Inc. | 36 |
15 |
| Vero Biotech Inc. | 75 |
15 |
| The Board of Regents of the University of Texas System | 2043 |
14 |
| Other owners | 2763 |