- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/192 - Ethers having an ether-oxygen atom bound to a carbon atom of a ring other than a six-membered aromatic ring containing halogen
Patent holdings for IPC class C07C 43/192
Total number of patents in this class: 50
10-year publication summary
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4
|
6
|
4
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0
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4
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4
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5
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2
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1
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 39154 |
3 |
| Daikin Industries, Ltd. | 10527 |
3 |
| Central Glass Company, Limited | 1297 |
3 |
| 3m Innovative Properties Company | 17450 |
2 |
| The Regents of the University of California | 20924 |
2 |
| Castrol Limited | 512 |
2 |
| Jiangsu Hecheng Display Technology Co., Ltd. | 194 |
2 |
| JNC Corporation | 1555 |
2 |
| JNC Petrochemical Corporation | 328 |
2 |
| Kyoto Institute of Technology | 9 |
2 |
| Nichias Corporation | 405 |
2 |
| Agc, Inc. | 5649 |
2 |
| Bristol-myers Squibb Company | 4761 |
1 |
| Honeywell International Inc. | 12767 |
1 |
| Janssen Pharmaceutica N.V. | 3142 |
1 |
| Merck Patent GmbH | 5755 |
1 |
| Syngenta Limited | 422 |
1 |
| Bayer Pharma AG | 1005 |
1 |
| Massachusetts Institute of Technology | 10313 |
1 |
| Showa Denko K.K. | 2054 |
1 |
| Other owners | 15 |