- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 59/20 - Separation by centrifuging
Patent holdings for IPC class B01D 59/20
Total number of patents in this class: 19
10-year publication summary
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0
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0
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1
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2
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1
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2
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3
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1
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1
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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
|
|---|---|---|
| Battelle Memorial Institute | 2494 |
2 |
| Cummins Filtration IP, Inc. | 808 |
2 |
| Atkins Energy Products & Technology, LLC | 11 |
2 |
| The Trustees of Columbia University in the City of New York | 3578 |
1 |
| Maruwa Electronic Inc. | 1 |
1 |
| National University Corporation Kumamoto University | 386 |
1 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2381 |
1 |
| Osaka University | 3384 |
1 |
| Urenco Nederland B.V. | 1 |
1 |
| Vorsana, Inc. | 26 |
1 |
| Westinghouse Electric Company LLC | 1143 |
1 |
| HECKEL, Patricia, E. | 2 |
1 |
| Spherical Holdings, LLC | 4 |
1 |
| Aufbau Medical Innovations Limited | 16 |
1 |
| Miracle Connection Ten LLC. | 1 |
1 |
| Brett Patrick | 2 |
1 |
| Other owners | 0 |