- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 233/36 - One oxygen atom with hydrocarbon radicals, substituted by nitrogen atoms, attached to ring nitrogen atoms
Patent holdings for IPC class C07D 233/36
Total number of patents in this class: 85
10-year publication summary
|
11
|
6
|
11
|
11
|
8
|
2
|
6
|
3
|
2
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nouryon Chemicals International B.V. | 614 |
12 |
| Corteva Agriscience LLC | 2702 |
10 |
| Arkema France | 4176 |
8 |
| Akzo Nobel Chemicals International B.V. | 433 |
7 |
| VALO Health, Inc. | 176 |
6 |
| Abbvie Inc. | 1817 |
2 |
| Denali Therapeutics Inc. | 257 |
2 |
| Radius Pharmaceuticals, Inc. | 54 |
2 |
| USA Elixiria Biotech Inc | 3 |
2 |
| Glaxo Group Limited | 4145 |
1 |
| BASF SE | 21098 |
1 |
| AstraZeneca AB | 2857 |
1 |
| Wyeth LLC | 651 |
1 |
| Centre National de La Recherche Scientifique | 10706 |
1 |
| FUJIFILM Corporation | 29839 |
1 |
| Glaxosmithkline Intellectual Property Development Limited | 779 |
1 |
| Rohm and Haas Company | 2936 |
1 |
| Dow AgroSciences LLC | 1214 |
1 |
| Dow Global Technologies LLC | 10571 |
1 |
| Compagnie générale des établissements Michelin SCA | 2595 |
1 |
| Other owners | 23 |