- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 233/05 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
Patent holdings for IPC class C07C 233/05
Total number of patents in this class: 339
10-year publication summary
|
21
|
24
|
25
|
26
|
22
|
15
|
18
|
14
|
16
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Showa Denko K.K. | 2072 |
15 |
| Resonac Corporation | 3516 |
6 |
| BASF SE | 21303 |
5 |
| Clariant Finance (BVI) Limited | 364 |
5 |
| Zhejiang Huahai Pharmaceutical Co., Ltd. | 218 |
5 |
| Specialty Operations France | 916 |
5 |
| FUJIFILM Corporation | 30512 |
4 |
| Purdue Research Foundation | 3913 |
4 |
| National Institute of Biological Sciences, Beijing | 101 |
4 |
| Rhodia Operations | 1497 |
4 |
| Mitsui Chemicals Crop & Life Solutions,Inc. | 174 |
4 |
| Sumitomo Chemical Company, Limited | 8996 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
3 |
| China Petroleum & Chemical Corporation | 2147 |
3 |
| Croda International plc | 565 |
3 |
| Denali Therapeutics Inc. | 270 |
3 |
| Hanmi Pharm. Co., Ltd. | 601 |
3 |
| Les Laboratoires Servier | 496 |
3 |
| Nanyang Technological University | 2200 |
3 |
| Newron Pharmaceuticals S.p.A. | 58 |
3 |
| Other owners | 251 |