- All sections
- B - Performing operationstransporting
- B02C - Crushing, pulverising, or disintegrating in generalmilling grain
- B02C 19/18 - Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
Patent holdings for IPC class B02C 19/18
Total number of patents in this class: 371
10-year publication summary
|
26
|
32
|
33
|
30
|
16
|
41
|
29
|
34
|
25
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Selfrag AG | 35 |
31 |
| SDG, LLC | 60 |
13 |
| Technological Resources Pty. Limited | 443 |
10 |
| Camille Compagnie D'assistance Miniere et Industrielle | 13 |
9 |
| Impulstec GmbH | 8 |
6 |
| Northeastern University | 534 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10740 |
5 |
| The University of Queensland | 657 |
5 |
| Halliburton Energy Services, Inc. | 20635 |
4 |
| Milanovich Investments, L.L.C. | 49 |
4 |
| Mage, LLC | 8 |
4 |
| RISE Building Products LLC | 28 |
4 |
| Global Organics Energy | 4 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3873 |
3 |
| Moriroku Chemicals Company, Ltd. | 3 |
3 |
| NuVox Pharma, LLC | 30 |
3 |
| Diehl Defence GmbH & Co. KG | 95 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6131 |
3 |
| Omnis Advanced Technologies, LLC | 13 |
3 |
| Anglo American Technical & Sustainability Services Ltd | 59 |
3 |
| Other owners | 246 |