- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 35/30 - NervesBrainEyesCorneal cellsCerebrospinal fluidNeuronal stem cellsNeuronal precursor cellsGlial cellsOligodendrocytesSchwann cellsAstrogliaAstrocytesChoroid plexusSpinal cord tissue
Patent holdings for IPC class A61K 35/30
Total number of patents in this class: 2050
10-year publication summary
|
147
|
180
|
171
|
187
|
151
|
192
|
182
|
161
|
148
|
62
|
| 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 | 20594 |
70 |
| Riken | 1708 |
51 |
| RACTHERA Co., Ltd. | 116 |
45 |
| University of Rochester | 1324 |
38 |
| Sumitomo Chemical Company, Limited | 9012 |
32 |
| The Board of Trustees of the Leland Stanford Junior University | 6609 |
30 |
| Astellas Institute for Regenerative Medicine | 114 |
28 |
| Memorial Sloan-Kettering Cancer Center | 2009 |
26 |
| The Johns Hopkins University | 5837 |
23 |
| Kyoto Prefectural Public University Corporation | 256 |
21 |
| Kyoto University | 2893 |
19 |
| The Trustees of the University of Pennsylvania | 4400 |
18 |
| Sumitomo Dainippon Pharma Co., Ltd. | 211 |
18 |
| Keio University | 1123 |
17 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3273 |
17 |
| Cell Cure Neurosciences Ltd. | 35 |
15 |
| The Schepens Eye Research Institute, Inc. | 219 |
15 |
| Sigilon Therapeutics, Inc. | 111 |
15 |
| Aspen Neuroscience, Inc. | 42 |
15 |
| Asterias Biotherapeutics, Inc. | 33 |
14 |
| Other owners | 1523 |