- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 313/20 - Eight-membered rings condensed with carbocyclic rings or ring systems
Patent holdings for IPC class C07D 313/20
Total number of patents in this class: 23
10-year publication summary
|
3
|
0
|
2
|
2
|
0
|
2
|
3
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Givaudan SA | 1990 |
2 |
| Universidade de Santiago de Compostela | 332 |
2 |
| Ustav Organicke Chemie a Biochemie AV CR, V.v.i. | 136 |
2 |
| Shandong Danhong Pharmaceutical Co., Ltd. | 23 |
2 |
| Awakn LS Europe Holdings Limited | 12 |
2 |
| Evonik Industries AG | 223 |
1 |
| Takeda Pharmaceutical Company Limited | 2700 |
1 |
| Auckland UniServices Limited | 493 |
1 |
| Enzo Life Sciences, Inc. | 146 |
1 |
| Tokyo Ohka Kogyo Co., Ltd. | 1557 |
1 |
| University of Utah Research Foundation | 1873 |
1 |
| Agc, Inc. | 5649 |
1 |
| Myelopro Diagnostics and Research GmbH | 2 |
1 |
| Merck Sharp & Dohme LLC | 3734 |
1 |
| Nalu bio, Inc. | 12 |
1 |
| Gacter Inc. | 2 |
1 |
| DuPont Specialty Materials Korea Ltd. | 309 |
1 |
| Solvonis Therapeutics Ireland Holdings Limited | 4 |
1 |
| Other owners | 0 |