- 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: 2095
10-year publication summary
|
175
|
155
|
176
|
147
|
167
|
180
|
136
|
142
|
122
|
49
|
| 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 | 20590 |
36 |
| The Board of Trustees of the Leland Stanford Junior University | 6615 |
24 |
| Chengdu Baiyu Pharmaceutical Co., Ltd. | 68 |
21 |
| Monash University | 730 |
17 |
| Eisai R&D Management Co., Ltd. | 1172 |
16 |
| Accendatech | 15 |
12 |
| Nankai University | 255 |
12 |
| The Trustees of the University of Pennsylvania | 4403 |
11 |
| Aphios Corporation | 43 |
11 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 824 |
11 |
| Mayo Foundation for Medical Education and Research | 3354 |
10 |
| Intervet Inc. | 918 |
10 |
| Sloan-Kettering Institute for Cancer Research | 594 |
10 |
| Inventage Lab, Inc. | 94 |
10 |
| Boehringer Ingelheim Animal Health USA Inc. | 419 |
10 |
| Synaptogenix, Inc. | 22 |
10 |
| Wisconsin Alumni Research Foundation | 3915 |
9 |
| The Johns Hopkins University | 5844 |
9 |
| Northwestern University | 3530 |
9 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2980 |
9 |
| Other owners | 1828 |