- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 237/48 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system of the same carbon skeleton
Patent holdings for IPC class C07C 237/48
Total number of patents in this class: 64
10-year publication summary
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2
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5
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7
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4
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8
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8
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2
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6
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2
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alcon, Inc. | 5535 |
8 |
| Theravance, Inc. | 65 |
4 |
| Mitobridge, Inc. | 34 |
3 |
| The Salk Institute for Biological Studies | 446 |
3 |
| CK Biotech Inc. | 3 |
3 |
| The Board of Trustees of the Leland Stanford Junior University | 6541 |
2 |
| Lupin Limited | 431 |
2 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 849 |
2 |
| Shifa Biomedical Corporation | 16 |
2 |
| Calgent Biotechnology Co., Ltd. | 10 |
2 |
| Hoffmann-La Roche Inc. | 3546 |
1 |
| Genentech, Inc. | 4016 |
1 |
| Allergan, Inc. | 2313 |
1 |
| Bayer Cropscience AG | 1983 |
1 |
| Bayer Animal Health GmbH | 218 |
1 |
| Mitsui Chemicals, Inc. | 3230 |
1 |
| Actelion Pharmaceuticals Ltd | 528 |
1 |
| Aerie Pharmaceuticals, Inc. | 42 |
1 |
| Ambrx, Inc. | 175 |
1 |
| Arbutus Biopharma Corporation | 176 |
1 |
| Other owners | 23 |