- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 201/12 - Preparation of nitro compounds by reactions not involving the formation of nitro groups
Patent holdings for IPC class C07C 201/12
Total number of patents in this class: 444
10-year publication summary
|
33
|
23
|
33
|
19
|
27
|
26
|
23
|
23
|
27
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 8967 |
16 |
| BASF SE | 21328 |
12 |
| University of Southern California | 2142 |
9 |
| Advancion Corporation | 122 |
9 |
| Angus Chemical Company | 99 |
8 |
| Daiichi Sankyo Company, Limited | 1889 |
8 |
| Soochow University | 1787 |
7 |
| Council of Scientific & Industrial Research | 1447 |
6 |
| MannKind Corporation | 550 |
6 |
| California Institute of Technology | 4038 |
5 |
| Daikin Industries, Ltd. | 10509 |
5 |
| Lonza Ltd. | 593 |
5 |
| Mcmaster University | 834 |
5 |
| Microbial Chemistry Research Foundation | 77 |
5 |
| Fujian Yongjing Technology Co., Ltd | 42 |
5 |
| Novartis AG | 10174 |
4 |
| Bayer Cropscience AG | 1833 |
4 |
| Bromine Compounds Ltd. | 184 |
4 |
| JW Pharmaceutical Corporation | 81 |
4 |
| Korea University Research and Business Foundation | 3299 |
4 |
| Other owners | 313 |