- All sections
- B - Performing operations; transporting
- B02C - Crushing, pulverising, or disintegrating in general; milling grain
- B02C 23/00 - Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in groups or not specially adapted to apparatus covered by one only of groups
Patent holdings for IPC class B02C 23/00
Total number of patents in this class: 344
10-year publication summary
|
42
|
17
|
25
|
24
|
27
|
45
|
26
|
21
|
23
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fellowes, Inc. | 348 |
13 |
| Metso Outotec Finland Oy | 795 |
9 |
| MI Robotic Solutions S.A. | 15 |
8 |
| Wu Qing | 16 |
7 |
| Retsch GmbH | 62 |
5 |
| FLSmidth A/S | 923 |
5 |
| Aurora Office Equipment Co., Ltd. Shanghai | 35 |
4 |
| Metso Minerals, Inc. | 110 |
4 |
| Metso Outotec USA Inc. | 139 |
4 |
| GENTHERM GmbH | 249 |
3 |
| Mitsubishi Materials Corporation | 2378 |
3 |
| Reflect Scientific, Inc. | 29 |
3 |
| Sandvik Intellectual Property AB | 1634 |
3 |
| UCC Dry Sorbent Injection LLC | 5 |
3 |
| Vermeer Manufacturing Company | 615 |
3 |
| Torxx Kinetic Pulverizer Limited | 36 |
3 |
| Xt Green, Inc. | 6 |
3 |
| Sharp Kabushiki Kaisha | 18957 |
3 |
| Zhejiang Shengda Machinery Co. Ltd | 11 |
3 |
| Mitsubishi Power, Ltd. | 1680 |
3 |
| Other owners | 252 |