- All sections
- B - Performing operationstransporting
- B02C - Crushing, pulverising, or disintegrating in generalmilling grain
- B02C 4/08 - Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
Patent holdings for IPC class B02C 4/08
Total number of patents in this class: 190
10-year publication summary
|
16
|
15
|
13
|
12
|
23
|
20
|
14
|
13
|
14
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MMD Design & Consultancy Limited | 52 |
9 |
| ThyssenKrupp Industrial Solutions AG | 630 |
7 |
| Buhler AG | 522 |
4 |
| CLAAS Saulgau GmbH | 77 |
4 |
| ThyssenKrupp AG | 3329 |
4 |
| Pearson Incorporated | 28 |
4 |
| FLSmidth A/S | 33 |
4 |
| Crush + Size Technology GmbH & Co. KG | 3 |
3 |
| General Mills, Inc. | 1039 |
3 |
| Sandvik SRP AB | 106 |
3 |
| Unicaps GmbH | 4 |
3 |
| Corning Incorporated | 10538 |
2 |
| ASAHI Corporation | 4 |
2 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1271 |
2 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1226 |
2 |
| Maschinenfabrik Köppern GmbH & Co. KG | 78 |
2 |
| Metso USA, Inc. | 178 |
2 |
| Rotochopper, Inc. | 15 |
2 |
| Syncrude Canada Ltd. | 84 |
2 |
| ThyssenKrupp Fördertechnik GmbH | 11 |
2 |
| Other owners | 124 |