- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 203/10 - Radicals substituted by singly bound oxygen atoms
Patent holdings for IPC class C07D 203/10
Total number of patents in this class: 43
10-year publication summary
|
1
|
5
|
2
|
0
|
5
|
2
|
11
|
4
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro (Netherlands) B.V. | 303 |
15 |
| Arbutus Biopharma Corporation | 161 |
10 |
| Canopy Growth Corporation | 211 |
2 |
| CHDI Foundation, Inc. | 107 |
2 |
| Revolution Medicines, Inc. | 336 |
2 |
| 3m Innovative Properties Company | 17459 |
1 |
| Abbott Laboratories | 2236 |
1 |
| Amyris, Inc. | 371 |
1 |
| British Columbia Cancer Agency Branch | 178 |
1 |
| Dong-A Pharmaceutical Co., Ltd. | 88 |
1 |
| The University of British Columbia | 1549 |
1 |
| University of Leicester | 217 |
1 |
| William Marsh Rice University | 1078 |
1 |
| Zhejiang Hisoar Pharmaceutical Co., Ltd. | 13 |
1 |
| The Board of Regents of the University of Texas System | 2307 |
1 |
| Centre de Technologie Minérale et de Plasturgie Inc. | 3 |
1 |
| Arbutus Biopharma Corporation | 35 |
1 |
| Other owners | 0 |