- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/26 - Cyanate or isocyanate estersThiocyanate or isothiocyanate esters
Patent holdings for IPC class A61K 31/26
Total number of patents in this class: 469
10-year publication summary
|
40
|
38
|
30
|
36
|
35
|
63
|
34
|
47
|
24
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The William M. Yarbrough Foundation | 85 |
67 |
| Nutramax Laboratories, Inc. | 251 |
19 |
| The Johns Hopkins University | 5533 |
13 |
| Kinjirushi Co., Ltd. | 16 |
9 |
| PharmAgra Labs, Inc. | 11 |
9 |
| The Procter & Gamble Company | 22146 |
8 |
| The Cleveland Clinic Foundation | 1582 |
8 |
| Scent Science International Inc. | 16 |
8 |
| Société des Produits Nestlé S.A. | 9245 |
7 |
| Milestone Pharmaceuticals Inc. | 20 |
7 |
| Beijing University of Chemical Technology | 301 |
6 |
| JC (Wuxi) Company, Inc. | 10 |
6 |
| Therapeutic Solutions International, Inc. | 52 |
6 |
| The Regents of the University of California | 19517 |
5 |
| Northeastern University | 1136 |
5 |
| AgroSustain SA | 13 |
5 |
| University of Florida Research Foundation, Inc. | 3958 |
4 |
| Commonwealth Scientific and Industrial Research Organisation | 1675 |
4 |
| Indena S.p.A. | 650 |
4 |
| Vib VZW | 846 |
4 |
| Other owners | 265 |