- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 9/50 - Microcapsules
Patent holdings for IPC class A61K 9/50
Total number of patents in this class: 6787
10-year publication summary
|
550
|
558
|
630
|
537
|
571
|
527
|
459
|
492
|
463
|
263
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20745 |
82 |
| The Johns Hopkins University | 5882 |
53 |
| DSM IP Assets B.V. | 5379 |
48 |
| Evonik Operations GmbH | 4362 |
44 |
| BASF SE | 21303 |
41 |
| Applied Materials, Inc. | 20375 |
38 |
| Massachusetts Institute of Technology | 10251 |
37 |
| Nanexa AB | 48 |
37 |
| Flamel Ireland Limited | 118 |
36 |
| Tris Pharma, Inc. | 86 |
36 |
| Sun Pharmaceutical Industries Limited | 725 |
31 |
| Société des Produits Nestlé S.A. | 10108 |
30 |
| Board of Regents, The University of Texas System | 6107 |
30 |
| President and Fellows of Harvard College | 6094 |
30 |
| Sigilon Therapeutics, Inc. | 112 |
30 |
| Children's Medical Center Corporation | 1959 |
29 |
| Encapsys, LLC | 196 |
29 |
| Mayne Pharma LLC | 57 |
28 |
| Purdue Pharma L.P. | 486 |
28 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3304 |
27 |
| Other owners | 6043 |