- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 11/16 - Aryl or aralkyl ethers
Patent holdings for IPC class C08B 11/16
Total number of patents in this class: 8
10-year publication summary
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0
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1
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1
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0
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0
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1
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0
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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
|
|---|---|---|
| Mitsubishi Chemical Corporation | 4498 |
2 |
| FUJIFILM Corporation | 29350 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5651 |
1 |
| Mitsubishi Rayon Co., Ltd. | 911 |
1 |
| Government of The United States of America, AS represented by The Secretary of Commerce, The National Institute of Standards and Technology | 251 |
1 |
| SE Tylose GmbH & Co. KG | 31 |
1 |
| Teknologian Tutkimuskeskus VTT | 248 |
1 |
| Other owners | 0 |