- 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: 44
10-year publication summary
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1
|
2
|
4
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3
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4
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3
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2
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0
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2
|
4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21150 |
7 |
| Nippon Carbide Industries Co., Inc. | 113 |
6 |
| International Flavors & Fragrances Inc. | 531 |
4 |
| The Procter & Gamble Company | 21900 |
2 |
| P2 Science, Inc. | 109 |
2 |
| Symrise AG | 1813 |
2 |
| V. Mane Fils | 174 |
2 |
| Osmo Labs, PBC | 34 |
2 |
| FUJIFILM Corporation | 30294 |
1 |
| Showa Denko K.K. | 2095 |
1 |
| Council of Scientific & Industrial Research | 1432 |
1 |
| Daicel Corporation | 2469 |
1 |
| Eastman Chemical Company | 2084 |
1 |
| Gilead Sciences, Inc. | 2189 |
1 |
| Intezyne Technologies, Inc. | 52 |
1 |
| Nippon Carbide Industries Co., Ltd. | 1 |
1 |
| Nippon Soda Co., Ltd. | 883 |
1 |
| Takasago International Corporation | 403 |
1 |
| Takasago International Corporation (USA) | 17 |
1 |
| Universite de Rennes 1 | 466 |
1 |
| Other owners | 5 |