- All sections
- B - Performing operationstransporting
- B02C - Crushing, pulverising, or disintegrating in generalmilling grain
- B02C 17/16 - Mills in which a fixed container houses stirring means tumbling the charge
Patent holdings for IPC class B02C 17/16
Total number of patents in this class: 349
10-year publication summary
|
18
|
24
|
26
|
13
|
24
|
22
|
26
|
27
|
23
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NETZSCH-Feinmahltechnik GmbH | 151 |
46 |
| Buhler AG | 522 |
22 |
| Willy A. Bachofen AG | 31 |
13 |
| Ashizawa Finetech Ltd. | 22 |
11 |
| ThyssenKrupp AG | 3329 |
10 |
| Omya International AG | 779 |
8 |
| NETZSCH Trockenmahltechnik GmbH | 42 |
6 |
| Hiroshima Metal & Machinery Co.,Ltd. | 7 |
6 |
| thyssenkrupp Polysius GmbH | 169 |
6 |
| Metso Finland Oy | 695 |
6 |
| Swiss Tower Mills Minerals AG | 14 |
5 |
| FLSmidth A/S | 785 |
5 |
| Metso Minerals Industries, Inc. | 46 |
4 |
| Nippon Coke & Engineering Co., Ltd. | 15 |
4 |
| LG Energy Solution, Ltd. | 19461 |
4 |
| SCHWENK Zement GmbH & Co. KG | 24 |
4 |
| Kronos International, Inc. | 116 |
3 |
| Outotec (Finland) Oy | 455 |
3 |
| Sun Chemical Corporation | 807 |
3 |
| ThyssenKrupp Industrial Solutions AG | 630 |
3 |
| Other owners | 177 |