- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 251/64 - Condensation products of melamine with aldehydesDerivatives thereof
Patent holdings for IPC class C07D 251/64
Total number of patents in this class: 12
10-year publication summary
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0
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1
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4
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1
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1
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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
|
|---|---|---|
| Borealis AG | 2739 |
2 |
| Bakelite UK Holding Ltd. | 31 |
2 |
| PPG Industries Ohio, Inc. | 3322 |
1 |
| Agency for Science, Technology and Research | 3758 |
1 |
| The Board of Trustees of the University of Illinois | 2755 |
1 |
| Borealis Agrolinz Melamine GmbH | 24 |
1 |
| Hexion Inc. | 237 |
1 |
| Crossing SRL | 10 |
1 |
| Hexion Research Belgium SA | 48 |
1 |
| Bio-fence Ltd. | 2 |
1 |
| Other owners | 0 |