- All sections
- B - Performing operationstransporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 7/00 - Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Patent holdings for IPC class B03B 7/00
Total number of patents in this class: 323
10-year publication summary
|
30
|
21
|
22
|
23
|
34
|
19
|
34
|
24
|
24
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China University of Mining and Technology | 1245 |
17 |
| Metso Outotec Finland Oy | 527 |
9 |
| Cidra Corporate Services, LLC | 91 |
8 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1191 |
6 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1159 |
6 |
| Vale S.A. | 268 |
5 |
| CDE Global Limited | 77 |
4 |
| Outotec (Finland) Oy | 480 |
4 |
| Sociedad Quimica y Minera de Chile S.A. | 11 |
4 |
| Anglo American Technical & Sustainability Services Ltd | 59 |
4 |
| Halliburton Energy Services, Inc. | 20769 |
3 |
| Siemens AG | 24547 |
3 |
| Blue Sky Mines Ltd. | 3 |
3 |
| Extrakt Process Solutions LLC | 38 |
3 |
| Gem Co., Ltd. | 213 |
3 |
| Kunming University of Science and Technology | 174 |
3 |
| Shandong University of Science and Technology | 506 |
3 |
| Sumitomo Metal Mining Co., Ltd. | 1761 |
3 |
| Superior Industries, Inc. | 210 |
3 |
| Uranium Beneficiation Pty Ltd | 9 |
3 |
| Other owners | 226 |