- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/12 - Ketones
Patent holdings for IPC class A61K 31/12
Total number of patents in this class: 2572
10-year publication summary
|
188
|
205
|
215
|
224
|
242
|
230
|
201
|
186
|
168
|
36
|
| 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 | 20506 |
35 |
| Société des Produits Nestlé S.A. | 9941 |
25 |
| SignPath Pharma Inc. | 68 |
23 |
| House Wellness Foods Corporation | 69 |
22 |
| The Johns Hopkins University | 5813 |
21 |
| Aquanova AG | 52 |
21 |
| Ankh Life Sciences Limited | 67 |
21 |
| Infirst Healthcare Limited | 60 |
15 |
| Imam Abdulrahman Bin Faisal University | 576 |
15 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3256 |
14 |
| Arjuna Natural Private Limited | 67 |
12 |
| The Board of Trustees of the Leland Stanford Junior University | 6600 |
11 |
| DSM IP Assets B.V. | 5435 |
11 |
| University of Florida Research Foundation, Inc. | 4140 |
11 |
| Duke University | 3164 |
11 |
| Albert Einstein College of Medicine, Inc. | 591 |
11 |
| Symrise AG | 1808 |
11 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2967 |
11 |
| University of Louisville Research Foundation, Inc. | 728 |
11 |
| Board of Regents, The University of Texas System | 6023 |
9 |
| Other owners | 2251 |