- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 333/36 - Nitrogen atoms
Patent holdings for IPC class C07D 333/36
Total number of patents in this class: 290
10-year publication summary
|
24
|
15
|
20
|
12
|
14
|
12
|
20
|
16
|
12
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corteva Agriscience LLC | 2664 |
11 |
| Chiesi Farmaceutici S.p.A. | 968 |
6 |
| FUJIFILM Corporation | 29424 |
5 |
| Mitsui Chemicals, Inc. | 3220 |
5 |
| Arena Pharmaceuticals, Inc. | 365 |
5 |
| Ube Corporation | 357 |
5 |
| Allergan, Inc. | 2345 |
4 |
| The Johns Hopkins University | 5671 |
4 |
| Galapagos NV | 273 |
4 |
| Nihon Nohyaku Co., Ltd. | 326 |
4 |
| Nippon Soda Co., Ltd. | 893 |
4 |
| Sanofi | 4068 |
4 |
| Novartis AG | 10829 |
3 |
| Samsung Electronics Co., Ltd. | 146534 |
3 |
| F. Hoffmann-La Roche AG | 7920 |
3 |
| Hoffmann-La Roche Inc. | 3428 |
3 |
| BASF SE | 20915 |
3 |
| The Regents of the University of California | 19943 |
3 |
| Janssen Pharmaceutica N.V. | 3384 |
3 |
| Glaxosmithkline Intellectual Property Development Limited | 761 |
3 |
| Other owners | 205 |