- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 215/42 - Nitrogen atoms attached in position 4
Patent holdings for IPC class C07D 215/42
Total number of patents in this class: 278
10-year publication summary
|
17
|
15
|
21
|
20
|
26
|
15
|
15
|
10
|
9
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Centre National de La Recherche Scientifique | 11092 |
14 |
| Abivax | 135 |
9 |
| Institut Curie | 621 |
9 |
| Universite de Montpellier | 1043 |
8 |
| Janssen Pharmaceutica N.V. | 3150 |
6 |
| The Regents of the University of California | 20868 |
5 |
| Oryzon Genomics S.A. | 103 |
5 |
| University of Louisville Research Foundation, Inc. | 739 |
5 |
| The Board of Regents of the University of Texas System | 2310 |
5 |
| H. Lundbeck A/S | 1242 |
5 |
| Pharma Cinq, LLC | 71 |
5 |
| Takeda Pharmaceutical Company Limited | 2698 |
4 |
| Elanco Tiergesundheit AG | 394 |
4 |
| Atengen, Inc. | 9 |
4 |
| Allergan, Inc. | 2155 |
3 |
| Children's Medical Center Corporation | 1966 |
3 |
| Merial, Inc. | 210 |
3 |
| Ontario Institute for Cancer Research (oicr) | 86 |
3 |
| The Scripps Research Institute | 1345 |
3 |
| St. Jude Children's Research Hospital | 235 |
3 |
| Other owners | 172 |