- All sections
- B - Performing operationstransporting
- B02C - Crushing, pulverising, or disintegrating in generalmilling grain
- B02C 4/12 - Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
Patent holdings for IPC class B02C 4/12
Total number of patents in this class: 35
10-year publication summary
|
2
|
0
|
2
|
2
|
5
|
2
|
2
|
4
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FLSmidth A/S | 786 |
7 |
| ThyssenKrupp Industrial Solutions AG | 631 |
4 |
| Cellulose Insulation Production Scandinavia CPS AB | 6 |
3 |
| Metso USA, Inc. | 166 |
2 |
| Addivant Switzerland GmbH | 12 |
1 |
| Buhler AG | 519 |
1 |
| Ecomeca Oy | 1 |
1 |
| MMD Design & Consultancy Limited | 53 |
1 |
| Rotochopper, Inc. | 15 |
1 |
| SunCor Energy Inc. | 739 |
1 |
| ThyssenKrupp AG | 3402 |
1 |
| Hemlock Semiconductor Operations LLC | 19 |
1 |
| Jiangsu Xinye Heavy Industry Co., Ltd. | 5 |
1 |
| My Tea Cup AG | 20 |
1 |
| Wheeler, Todd | 2 |
1 |
| Qingdao University of Technology | 627 |
1 |
| Song Yang | 17 |
1 |
| Argo Industrial Process Solutions GmbH | 1 |
1 |
| Yantai Longcai Advanced Materials Co., Ltd. | 1 |
1 |
| Henan Zhongyu Dingli Intelligent Equipment Co., Ltd. | 1 |
1 |
| Other owners | 3 |