- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 265/22 - Oxygen atoms
Patent holdings for IPC class C07D 265/22
Total number of patents in this class: 63
10-year publication summary
|
5
|
4
|
8
|
3
|
4
|
4
|
1
|
1
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29839 |
6 |
| Takeda Pharmaceutical Company Limited | 2721 |
6 |
| Gilead Sciences, Inc. | 2106 |
6 |
| ELA Pharma Ltd. | 6 |
5 |
| Konica Minolta, Inc. | 8910 |
2 |
| Biocon Limited | 221 |
2 |
| Convergene LLC | 11 |
2 |
| Gilead Calistoga LLC | 35 |
2 |
| The Medical College of Wisconsin, Inc. | 419 |
2 |
| Rutgers, The State University of New Jersey | 1934 |
2 |
| Sixera Pharma AB | 8 |
2 |
| Certa Therapeutics Pty. Ltd. | 18 |
2 |
| BASF SE | 21098 |
1 |
| The Trustees of Columbia University in the City of New York | 3604 |
1 |
| Northwestern University | 3457 |
1 |
| Aurobindo Pharma Ltd | 149 |
1 |
| Farmak, A.S. | 12 |
1 |
| Fibrotech Therapeutics PTY LTD | 7 |
1 |
| Gachon University of Industry-academic Cooperation Foundation | 314 |
1 |
| GIL Medical Center | 118 |
1 |
| Other owners | 16 |