- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 59/66 - Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
Patent holdings for IPC class C07C 59/66
Total number of patents in this class: 39
10-year publication summary
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0
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2
|
1
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6
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1
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2
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0
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5
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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
|
|---|---|---|
| Honshu Chemical Industry Co., Ltd. | 176 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8861 |
3 |
| Nagoya Denki Educational Foundation | 23 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3496 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3208 |
2 |
| NMD Pharma A/S | 43 |
2 |
| Novartis AG | 10635 |
1 |
| FUJIFILM Corporation | 29775 |
1 |
| California Institute of Technology | 3986 |
1 |
| University of Southern California | 2122 |
1 |
| Apotex Pharmachem Inc. | 25 |
1 |
| Argenta Discovery Ltd. | 38 |
1 |
| Daiichi Sankyo Company, Limited | 1879 |
1 |
| Delivra Inc. | 27 |
1 |
| DIC Corporation | 3838 |
1 |
| Institute of Medicinal Molecular Design, Inc. | 7 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1455 |
1 |
| Laboratoire Biodim | 13 |
1 |
| Maastricht University | 21 |
1 |
| NATCO Pharma Limited | 205 |
1 |
| Other owners | 8 |