- 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: 1930
10-year publication summary
147
|
166
|
175
|
155
|
176
|
146
|
167
|
178
|
133
|
36
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Regents of the University of California | 18943 |
32 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
25 |
Chengdu Baiyu Pharmaceutical Co., Ltd. | 69 |
21 |
Eisai R&D Management Co., Ltd. | 1304 |
15 |
Boehringer Ingelheim Animal Health USA Inc. | 507 |
13 |
Accendatech | 16 |
12 |
The Trustees of the University of Pennsylvania | 4122 |
11 |
Aphios Corporation | 39 |
11 |
Nankai University | 201 |
11 |
Blanchette Rockefeller Neurosciences Institute | 29 |
10 |
Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 786 |
10 |
Sloan-Kettering Institute for Cancer Research | 413 |
10 |
The United States of America, as represented by the Secretary, Department of Health and Human Services | 2737 |
10 |
Theravance Biopharma R&D IP, LLC | 550 |
9 |
Novartis AG | 11238 |
8 |
Centre National de La Recherche Scientifique | 9632 |
8 |
The Johns Hopkins University | 5377 |
8 |
Everfront Biotech Inc. | 11 |
8 |
Galderma S.A. | 174 |
8 |
Intervet Inc. | 848 |
8 |
Other owners | 1682 |