- All sections
- B - Performing operationstransporting
- B02C - Crushing, pulverising, or disintegrating in generalmilling grain
- B02C 4/18 - Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar
Patent holdings for IPC class B02C 4/18
Total number of patents in this class: 7
10-year publication summary
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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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1
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0
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1
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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
|
|---|---|---|
| Plastech Recycling Limited | 3 |
2 |
| Conair Corporation | 158 |
1 |
| Buhler AG | 522 |
1 |
| MMD Design & Consultancy Limited | 53 |
1 |
| Plastech Recycling Proprietary Limited | 1 |
1 |
| Manzhouli Thermal Power Plant of Hulunbeier Antai Thermal Power Co., Ltd. | 5 |
1 |
| Other owners | 0 |