- All sections
- B - Performing operationstransporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 5/04 - Washing granular, powdered or lumpy materialsWet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
Patent holdings for IPC class B03B 5/04
Total number of patents in this class: 63
10-year publication summary
|
8
|
9
|
10
|
6
|
3
|
6
|
1
|
7
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CDE Global Limited | 70 |
9 |
| Superior Industries, Inc. | 217 |
6 |
| Saudi Arabian Oil Company | 14207 |
5 |
| Propflow, LLC | 9 |
4 |
| Kolon Glotech, Inc. | 34 |
3 |
| Sungwon Recycle Co., Ltd. | 3 |
3 |
| Gem Co., Ltd. | 356 |
2 |
| Greene Lyon Group, Inc. | 19 |
2 |
| Mintek | 47 |
2 |
| Atlas Sand Company, LLC | 13 |
2 |
| PT Qmb New Energy Materials | 253 |
2 |
| Andritz AG | 244 |
1 |
| Aramco Services Company | 4188 |
1 |
| Axiom Process Ltd. | 14 |
1 |
| Chuo University | 57 |
1 |
| Deister Machine Company, Inc. | 2 |
1 |
| Eppendorf AG | 139 |
1 |
| JNC Corporation | 1548 |
1 |
| Kyushu University, National University Corporation | 1707 |
1 |
| M-I L.L.C. | 747 |
1 |
| Other owners | 14 |