- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 233/58 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
Patent holdings for IPC class C07C 233/58
Total number of patents in this class: 166
10-year publication summary
|
7
|
16
|
9
|
11
|
7
|
9
|
4
|
11
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dongjin Semichem Co., Ltd. | 514 |
6 |
| Chen, XI | 8 |
6 |
| Piazza, Gary A | 7 |
6 |
| Boyd, Michael R. | 7 |
6 |
| Keeton, Adam B. | 7 |
6 |
| Samsung Display Co., Ltd. | 38817 |
5 |
| Takasago International Corporation | 405 |
5 |
| Purdue Research Foundation | 3937 |
4 |
| Emory University | 1723 |
4 |
| Boehringer Ingelheim International GmbH | 4486 |
3 |
| Merck Patent GmbH | 5735 |
3 |
| Aurimmed Pharma, Inc. | 7 |
3 |
| Daicel Corporation | 2549 |
3 |
| International Flavors & Fragrances Inc. | 559 |
3 |
| Neumedics | 5 |
3 |
| The Research Foundation for The State University of New York | 1756 |
3 |
| The Procter & Gamble Company | 21852 |
2 |
| F. Hoffmann-La Roche AG | 7808 |
2 |
| Conopco, Inc. | 5092 |
2 |
| FUJIFILM Corporation | 30594 |
2 |
| Other owners | 89 |