- 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: 64
10-year publication summary
|
7
|
4
|
8
|
3
|
5
|
5
|
2
|
2
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29251 |
6 |
| Takeda Pharmaceutical Company Limited | 2708 |
6 |
| Gilead Sciences, Inc. | 2027 |
6 |
| ELA Pharma Ltd. | 5 |
4 |
| Konica Minolta, Inc. | 8681 |
2 |
| Biocon Limited | 223 |
2 |
| Convergene LLC | 11 |
2 |
| Gilead Calistoga LLC | 35 |
2 |
| The Medical College of Wisconsin, Inc. | 397 |
2 |
| Rutgers, The State University of New Jersey | 1880 |
2 |
| Sixera Pharma AB | 9 |
2 |
| Certa Therapeutics Pty. Ltd. | 13 |
2 |
| Molecular Skin Therapeutics, Inc. | 4 |
2 |
| BASF SE | 20803 |
1 |
| Honeywell International Inc. | 13562 |
1 |
| The Trustees of Columbia University in the City of New York | 3561 |
1 |
| Northwestern University | 3366 |
1 |
| Aurobindo Pharma Ltd | 164 |
1 |
| Farmak, A.S. | 12 |
1 |
| Fibrotech Therapeutics PTY LTD | 7 |
1 |
| Other owners | 17 |