- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 213/55 - AcidsEsters
Patent holdings for IPC class C07D 213/55
Total number of patents in this class: 305
10-year publication summary
|
26
|
20
|
19
|
18
|
23
|
19
|
28
|
22
|
22
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Scripps Research Institute | 1345 |
8 |
| Sutro Biopharma, Inc. | 186 |
8 |
| H. Lundbeck A/S | 1234 |
8 |
| Saudi Arabian Oil Company | 14416 |
7 |
| Syngenta Crop Protection AG | 6818 |
6 |
| Chugai Seiyaku Kabushiki Kaisha | 1433 |
6 |
| Sumitomo Chemical Company, Limited | 8995 |
5 |
| Bristol-myers Squibb Company | 4751 |
4 |
| F. Hoffmann-La Roche AG | 7784 |
4 |
| Gilead Sciences, Inc. | 2259 |
4 |
| University of Kansas | 927 |
4 |
| The Wistar Institute of Anatomy and Biology | 490 |
4 |
| Dice Molecules Sv, Inc. | 12 |
4 |
| Merck Sharp & Dohme LLC | 3734 |
4 |
| Janssen Pharmaceutica N.V. | 3129 |
3 |
| Allergan, Inc. | 2144 |
3 |
| FUJIFILM Corporation | 30849 |
3 |
| The Board of Trustees of the University of Illinois | 2762 |
3 |
| Abide Therapeutics, Inc. | 26 |
3 |
| AC Immune S.A. | 271 |
3 |
| Other owners | 211 |