- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 233/57 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings
Patent holdings for IPC class C07C 233/57
Total number of patents in this class: 49
10-year publication summary
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3
|
6
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6
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7
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4
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1
|
3
|
1
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1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Precision Pharmaceuticals, Inc. | 13 |
3 |
| BASF SE | 21165 |
2 |
| Boehringer Ingelheim International GmbH | 4494 |
2 |
| Apogee Biotechnology Corporation | 15 |
2 |
| Dongjin Semichem Co., Ltd. | 495 |
2 |
| Eli Lilly and Company | 4050 |
2 |
| MERZ PHARMA GmbH & CO. KGaA | 602 |
2 |
| National Tsing Hua University | 1250 |
2 |
| Ontogenesis, LLC | 6 |
2 |
| Tetraphase Pharmaceuticals, Inc. | 52 |
2 |
| The Procter & Gamble Company | 21919 |
1 |
| Novartis AG | 10338 |
1 |
| The Regents of the University of California | 20590 |
1 |
| Janssen Pharmaceutica N.V. | 3213 |
1 |
| Eastman Kodak Company | 2652 |
1 |
| President and Fellows of Harvard College | 6060 |
1 |
| Agency for Science, Technology and Research | 3697 |
1 |
| University of South Florida | 1877 |
1 |
| AMOREPACIFIC Corporation | 2894 |
1 |
| Bionomics Limited | 85 |
1 |
| Other owners | 18 |