- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 122/06 - Maleic anhydride
Patent holdings for IPC class C08F 122/06
Total number of patents in this class: 9
10-year publication summary
|
1
|
1
|
0
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0
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4
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0
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0
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0
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0
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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
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3324 |
2 |
| Dalian University of Technology | 1600 |
2 |
| Ecolab USA Inc. | 5813 |
2 |
| Shandong Taihe Water Treatment Technologies Co., Ltd. | 13 |
2 |
| Lubrizol Advanced Materials, Inc. | 957 |
1 |
| Other owners | 0 |