- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 233/52 - Nitrogen atoms not forming part of a nitro radical with hetero atoms directly attached to said nitrogen atoms
Patent holdings for IPC class C07D 233/52
Total number of patents in this class: 18
10-year publication summary
|
1
|
2
|
2
|
3
|
2
|
1
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Janssen Pharmaceutica N.V. | 3161 |
2 |
| Ospedale San Raffaele S.r.l. | 314 |
2 |
| UPL Limited | 632 |
2 |
| Inspirna, Inc. | 33 |
2 |
| F. Hoffmann-La Roche AG | 7815 |
1 |
| City of Hope | 1040 |
1 |
| Irm LLC | 126 |
1 |
| King Faisal University | 933 |
1 |
| Nippon Soda Co., Ltd. | 884 |
1 |
| Provid Pharmaceuticals, Inc. | 13 |
1 |
| Regents of the University of Minnesota | 2794 |
1 |
| The United States of America AS represented by The Department of Health and Human Services, Nih | 1 |
1 |
| Jining Kangsheng Rainbow Biotechnology Co. Ltd | 1 |
1 |
| Kthera, LLC | 7 |
1 |
| Other owners | 0 |