- All sections
- B - Performing operations; transporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 9/00 - General arrangement of separating plant, e.g. flow sheets
Patent holdings for IPC class B03B 9/00
Total number of patents in this class: 262
10-year publication summary
|
25
|
25
|
17
|
25
|
23
|
26
|
34
|
21
|
21
|
3
|
| 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 | 1221 |
17 |
| CDE Global Limited | 75 |
13 |
| ICM, Inc. | 73 |
6 |
| Vale S.A. | 264 |
6 |
| Virginia Tech Intellectual Properties, Inc. | 820 |
6 |
| IB Operations Pty Ltd | 8 |
4 |
| Sinosteel Maanshan General Institute of Mining Research Co., Ltd | 32 |
4 |
| Siemens AG | 24572 |
3 |
| Cidra Corporate Services, Inc. | 207 |
3 |
| Georgia State University Research Foundation, Inc. | 342 |
3 |
| New Steel Soluções Sustentaveis S.A. | 4 |
3 |
| Shandong University of Science and Technology | 499 |
3 |
| Superior Industries, Inc. | 212 |
3 |
| Thiele Kaolin Company | 28 |
3 |
| Saxa Grestone S.p.A. | 12 |
3 |
| Jinyitong Sci.&Tech. Beijing | 3 |
3 |
| Engineering Investigation & Design Institute of Sinosteel Mimr Co., Ltd | 12 |
3 |
| Huawei National Engineering Research Center of High Efficient Recycle and Utiliz | 6 |
3 |
| Sino Iron Holdings Pty Ltd | 12 |
3 |
| Halliburton Energy Services, Inc. | 20411 |
2 |
| Other owners | 168 |