- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 17/038 - Separation of non-miscible liquids by centrifugal force
Patent holdings for IPC class B01D 17/038
Total number of patents in this class: 170
10-year publication summary
|
11
|
5
|
3
|
9
|
9
|
11
|
5
|
0
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dresser-Rand Company | 212 |
8 |
| Cameron International Corporation | 1332 |
5 |
| Becton, Dickinson and Company | 7264 |
3 |
| Uop LLC | 4244 |
3 |
| Biomet, Inc. | 131 |
3 |
| Biomet Manufacturing, LLC | 1023 |
3 |
| Institute of Mechanics, Chinese Academy of Sciences | 19 |
3 |
| National Oilwell Varco, L.P. | 1671 |
3 |
| Ovivo Luxembourg S.a.r.l. | 20 |
3 |
| ZB Manufacturing, LLC | 118 |
3 |
| Schlumberger Technology Corporation | 10717 |
2 |
| Boreskov Institute of Catalysis | 24 |
2 |
| ConocoPhillips Company | 1673 |
2 |
| FMC Separation Systems, BV | 27 |
2 |
| Genomatica, Inc. | 492 |
2 |
| Hanuman Pelican, Inc. | 29 |
2 |
| Haven Technology Solutions LLC | 21 |
2 |
| Hokkaido University | 18 |
2 |
| ICM, Inc. | 73 |
2 |
| Kabushikikaisha Jo | 2 |
2 |
| Other owners | 113 |