- 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: 41
10-year publication summary
|
0
|
3
|
1
|
6
|
1
|
2
|
0
|
5
|
2
|
2
|
| 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. | 165 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
3 |
| Nagoya Denki Educational Foundation | 20 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3465 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3156 |
2 |
| NMD Pharma A/S | 38 |
2 |
| Novartis AG | 10850 |
1 |
| AstraZeneca AB | 2908 |
1 |
| AstraZeneca UK Limited | 642 |
1 |
| FUJIFILM Corporation | 29399 |
1 |
| California Institute of Technology | 3972 |
1 |
| University of Southern California | 2113 |
1 |
| Apotex Pharmachem Inc. | 26 |
1 |
| Argenta Discovery Ltd. | 46 |
1 |
| Daiichi Sankyo Company, Limited | 1874 |
1 |
| Delivra Inc. | 28 |
1 |
| DIC Corporation | 3802 |
1 |
| Institute of Medicinal Molecular Design, Inc. | 8 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1397 |
1 |
| Laboratoire Biodim | 13 |
1 |
| Other owners | 10 |