- All sections
- B - Performing operations; transporting
- B02C - Crushing, pulverising, or disintegrating in general; milling grain
- B02C 17/14 - Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
Patent holdings for IPC class B02C 17/14
Total number of patents in this class: 109
10-year publication summary
|
8
|
11
|
6
|
5
|
5
|
15
|
7
|
6
|
10
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Retsch GmbH | 62 |
12 |
| SPEX Sample Prep LLC | 22 |
5 |
| Pfaff AQS GmbH automatische Qualitatskontrollsysteme | 9 |
5 |
| Bertin Technologies | 105 |
4 |
| RotaPrep, Inc., DBA RotaPrep, Inc. | 4 |
4 |
| Nanoxplore Inc. | 43 |
4 |
| General Kinematics Corporation | 144 |
3 |
| Provectus Engineered Materiels Ltd. | 9 |
3 |
| ThyssenKrupp AG | 3086 |
3 |
| ThyssenKrupp Industrial Solutions AG | 729 |
3 |
| Kao Corporation | 4843 |
2 |
| Frontier Laboratories Ltd. | 11 |
2 |
| NETZSCH-Feinmahltechnik GmbH | 150 |
2 |
| Northeastern University | 493 |
2 |
| Riley Power Inc. | 30 |
2 |
| South China University of Technology | 1581 |
2 |
| SPEX Sampleprep, LLC | 45 |
2 |
| Telsmith, Inc. | 25 |
2 |
| Xstrata Technology Pty Ltd. | 24 |
2 |
| Metso Outotec Finland Oy | 795 |
2 |
| Other owners | 43 |