- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/69 - Boron compounds
Patent holdings for IPC class A61K 31/69
Total number of patents in this class: 1719
10-year publication summary
|
109
|
154
|
157
|
186
|
181
|
187
|
151
|
142
|
148
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Anacor Pharmaceuticals, Inc. | 84 |
59 |
| VenatoRx Pharmaceuticals, Inc. | 81 |
42 |
| Anacor Pharmaceuticals, LLC | 66 |
38 |
| Merck Patent GmbH | 5909 |
32 |
| Trustees of Tufts College | 743 |
29 |
| Takeda Pharmaceutical Company Limited | 2961 |
27 |
| Pfizer Inc. | 3322 |
23 |
| Qpex Biopharma, Inc. | 33 |
19 |
| Rempex Pharmaceuticals, Inc. | 31 |
18 |
| Syntrix Biosystems, Inc. | 31 |
18 |
| Pharmacyclics LLC | 240 |
17 |
| Dana-Farber Cancer Institute, Inc. | 2455 |
15 |
| The Regents of the University of California | 18943 |
14 |
| AstraZeneca AB | 3042 |
14 |
| The Johns Hopkins University | 5377 |
14 |
| Duke University | 2872 |
14 |
| Mars, Incorporated | 2940 |
12 |
| AgroFresh Inc | 157 |
12 |
| Janssen Biotech, Inc. | 1347 |
12 |
| Stella Pharma Corporation | 36 |
12 |
| Other owners | 1278 |