- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 229/02 - Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms containing three-membered rings
Patent holdings for IPC class C07D 229/02
Total number of patents in this class: 77
10-year publication summary
|
1
|
4
|
3
|
14
|
1
|
8
|
3
|
7
|
6
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Xlynx Materials Inc. | 13 |
5 |
| Avedro, Inc. | 138 |
4 |
| Nanyang Technological University | 2223 |
3 |
| The Scripps Research Institute | 1344 |
3 |
| CRO Consulting Limited | 3 |
3 |
| Novartis AG | 10173 |
2 |
| President and Fellows of Harvard College | 6105 |
2 |
| Duke University | 3181 |
2 |
| Japan Science and Technology Agency | 1210 |
2 |
| CellMosaic, Inc. | 13 |
2 |
| H. Lee Moffitt Cancer Center and Research Institute, Inc. | 1032 |
2 |
| Sumitomo Bakelite Co., Ltd. | 1541 |
2 |
| Unist (ulsan National Institute of Science and Technology) | 420 |
2 |
| Fujian Akeylink Biotechnology Co., Ltd. | 36 |
2 |
| The Trustees of Columbia University in the City of New York | 3644 |
1 |
| Henkel AG & Co. KGaA | 10758 |
1 |
| Agency for Science, Technology and Research | 3749 |
1 |
| Battelle Memorial Institute | 2608 |
1 |
| University of Florida Research Foundation, Inc. | 4188 |
1 |
| Northwestern University | 3557 |
1 |
| Other owners | 35 |