- All sections
- C - Chemistrymetallurgy
- C01C - Ammoniacyanogencompounds thereof
- C01C 1/248 - Preventing coalescing or controlling form or size of crystals
Patent holdings for IPC class C01C 1/248
Total number of patents in this class: 15
10-year publication summary
|
2
|
1
|
0
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0
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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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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
|
|---|---|---|
| Cap III B.V. | 59 |
6 |
| GEA Messo GmbH | 9 |
4 |
| DSM IP Assets B.V. | 5582 |
3 |
| Advansix Resins & Chemicals LLC | 300 |
1 |
| Limited Liability Company "gsm Chemical" | 4 |
1 |
| Other owners | 0 |