- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 47/62 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
Patent holdings for IPC class A61K 47/62
Total number of patents in this class: 1180
10-year publication summary
|
24
|
38
|
71
|
96
|
124
|
111
|
121
|
112
|
99
|
88
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20289 |
37 |
| Merck Sharp & Dohme LLC | 3737 |
11 |
| The Board of Trustees of the Leland Stanford Junior University | 6535 |
10 |
| The General Hospital Corporation | 4797 |
10 |
| Bicyclerd Limited | 149 |
10 |
| Board of Regents, The University of Texas System | 5938 |
9 |
| Case Western Reserve University | 1846 |
9 |
| Yale University | 2444 |
9 |
| Daiichi Sankyo Company, Limited | 1877 |
8 |
| Thetis Pharmaceuticals LLC | 23 |
8 |
| Cue Biopharma, Inc. | 187 |
8 |
| NaNotics, LLC | 27 |
8 |
| UCL Business Ltd | 632 |
8 |
| Avilar Therapeutics, Inc. | 31 |
8 |
| Wisconsin Alumni Research Foundation | 3891 |
7 |
| Northwestern University | 3452 |
7 |
| The University of British Columbia | 1537 |
7 |
| University of Washington | 2380 |
7 |
| Centre National de La Recherche Scientifique | 10693 |
6 |
| The Trustees of the University of Pennsylvania | 4384 |
6 |
| Other owners | 987 |