- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/365 - Lactones
Patent holdings for IPC class A61K 31/365
Total number of patents in this class: 2058
10-year publication summary
|
158
|
142
|
157
|
128
|
153
|
166
|
133
|
135
|
119
|
2
|
| 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 | 20315 |
35 |
| The Board of Trustees of the Leland Stanford Junior University | 6552 |
24 |
| Chengdu Baiyu Pharmaceutical Co., Ltd. | 68 |
21 |
| Eisai R&D Management Co., Ltd. | 1194 |
16 |
| Monash University | 722 |
14 |
| Accendatech | 15 |
12 |
| The Trustees of the University of Pennsylvania | 4382 |
11 |
| Aphios Corporation | 43 |
11 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 825 |
11 |
| Nankai University | 243 |
11 |
| Intervet Inc. | 905 |
10 |
| Sloan-Kettering Institute for Cancer Research | 554 |
10 |
| Inventage Lab, Inc. | 91 |
10 |
| Boehringer Ingelheim Animal Health USA Inc. | 420 |
10 |
| Synaptogenix, Inc. | 22 |
10 |
| Centre National de La Recherche Scientifique | 10726 |
9 |
| Wisconsin Alumni Research Foundation | 3901 |
9 |
| The Johns Hopkins University | 5764 |
9 |
| Mayo Foundation for Medical Education and Research | 3306 |
9 |
| Northwestern University | 3464 |
9 |
| Other owners | 1797 |