- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 229/00 - Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
Patent holdings for IPC class C07D 229/00
Total number of patents in this class: 36
10-year publication summary
|
1
|
0
|
4
|
3
|
2
|
3
|
1
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| City of Hope | 1017 |
3 |
| Huntsman International LLC | 685 |
3 |
| Wanhua Chemical Group Co., Ltd. | 370 |
3 |
| BASF SE | 21150 |
2 |
| Araxes Pharma LLC | 91 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2791 |
2 |
| Biomatrica, Inc. | 45 |
2 |
| Tagworks Pharmaceuticals B.V. | 56 |
2 |
| Massachusetts Institute of Technology | 10208 |
1 |
| President and Fellows of Harvard College | 6045 |
1 |
| Agios Pharmaceuticals, Inc | 222 |
1 |
| Alnylam Pharmaceuticals, Inc. | 1169 |
1 |
| Ems-patent AG | 172 |
1 |
| H. Lee Moffitt Cancer Center and Research Institute, Inc. | 1010 |
1 |
| Isochem Kautschuk-Gesellschaft mbH | 11 |
1 |
| Kowa Company, Ltd. | 1233 |
1 |
| Medibeacon, Inc. | 138 |
1 |
| National University Corporation Hokkaido University | 1350 |
1 |
| Techfields Pharma Co., Ltd. | 30 |
1 |
| Tosoh Corporation | 1388 |
1 |
| Other owners | 5 |