- All sections
- B - Performing operationstransporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 5/30 - Washing granular, powdered or lumpy materialsWet separating by sink-float separation using heavy liquids or suspensions
Patent holdings for IPC class B03B 5/30
Total number of patents in this class: 43
10-year publication summary
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1
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2
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3
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6
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5
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3
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3
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5
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5
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Georgia State University Research Foundation, Inc. | 348 |
3 |
| Mitsubishi Electric Corporation | 46547 |
2 |
| Crown Iron Works Company | 37 |
2 |
| Greene Lyon Group, Inc. | 18 |
2 |
| Thiele Kaolin Company | 28 |
2 |
| National Institute of Environmental Research | 8 |
2 |
| Anglo American Technical & Sustainability Services Ltd | 61 |
2 |
| Shimadzu Corporation | 6193 |
1 |
| Lawrence Livermore National Security, LLC | 1943 |
1 |
| Baxalta GmbH | 104 |
1 |
| Baxalta Incorporated | 304 |
1 |
| Berry Plastics Corporation | 236 |
1 |
| Cargill, Incorporated | 2915 |
1 |
| Cidra Corporate Services, LLC | 95 |
1 |
| Galloo Plastics | 6 |
1 |
| Galloo Plastics (S.A.) | 4 |
1 |
| Kurita Water Industries Ltd. | 1207 |
1 |
| Nippon Steel Corporation | 6365 |
1 |
| Organo Corporation | 489 |
1 |
| S.g.b.d. Technologies Ltd. | 4 |
1 |
| Other owners | 15 |