- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/162 - Unsaturated ethers containing rings other than six-membered aromatic rings
Patent holdings for IPC class C07C 43/162
Total number of patents in this class: 40
10-year publication summary
|
6
|
1
|
2
|
4
|
3
|
4
|
3
|
2
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0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20458 |
7 |
| Nippon Carbide Industries Co., Inc. | 105 |
6 |
| International Flavors & Fragrances Inc. | 491 |
4 |
| The Procter & Gamble Company | 22132 |
2 |
| Kyowa Hakko Chemical Co., Ltd. | 31 |
2 |
| P2 Science, Inc. | 113 |
2 |
| Symrise AG | 1682 |
2 |
| FUJIFILM Corporation | 28841 |
1 |
| Showa Denko K.K. | 2331 |
1 |
| Council of Scientific & Industrial Research | 1409 |
1 |
| Daicel Corporation | 2252 |
1 |
| Eastman Chemical Company | 2261 |
1 |
| Gilead Sciences, Inc. | 1965 |
1 |
| Intezyne Technologies, Inc. | 57 |
1 |
| Nippon Carbide Industries Co., Ltd. | 1 |
1 |
| Takasago International Corporation | 404 |
1 |
| Takasago International Corporation (USA) | 16 |
1 |
| Universite de Rennes 1 | 455 |
1 |
| The University of Akron | 661 |
1 |
| Grey Pacific Labs, LLC | 12 |
1 |
| Other owners | 2 |