- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 235/30 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being unsaturated and containing rings other than six-membered aromatic rings
Patent holdings for IPC class C07C 235/30
Total number of patents in this class: 24
10-year publication summary
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0
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3
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1
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1
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1
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1
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0
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1
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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
|
|---|---|---|
| Topokine Therapeutics, Inc. | 30 |
3 |
| Allergan, Inc. | 2362 |
2 |
| FUJIFILM Corporation | 29188 |
1 |
| Nitto Denko Corporation | 8169 |
1 |
| The Regents of the University of Michigan | 4660 |
1 |
| ADT Pharmaceuticals, Inc. | 4 |
1 |
| China Petroleum & Chemical Corporation | 1861 |
1 |
| Edison Pharmaceuticals, Inc. | 38 |
1 |
| Nektar Therapeutics | 438 |
1 |
| PTC Therapeutics, Inc. | 469 |
1 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 818 |
1 |
| Sinopec Research Institute of Petroleum Engineering | 26 |
1 |
| Sumitomo Dainippon Pharma Co., Ltd. | 216 |
1 |
| Teva Gyogyszergyar Zartkoruen Mukodo Reszvenytarsasag | 23 |
1 |
| Teva Pharmaceuticals USA, Inc. | 907 |
1 |
| Unitris Biopharma Co., Ltd. | 9 |
1 |
| Jiangsu Atom Bioscience and Pharmaceutical Co., Ltd. | 32 |
1 |
| INVISTA North America, LLC | 156 |
1 |
| INV Nylon Chemicals Americas, LLC | 182 |
1 |
| Veraxa Biotech GmbH | 14 |
1 |
| Other owners | 1 |