- All sections
- B - Performing operations; transporting
- B04B - Centrifuges
- B04B 5/10 - Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
Patent holdings for IPC class B04B 5/10
Total number of patents in this class: 166
10-year publication summary
15
|
20
|
15
|
21
|
22
|
10
|
10
|
14
|
16
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Miltenyi Biotec B.V. & Co. KG | 297 |
12 |
Fluid Quip Technologies, LLC | 76 |
9 |
Alfa Laval Corporate AB | 1265 |
8 |
GM Innovations Limited | 16 |
8 |
Tetra Laval Holdings & Finance S.A. | 2007 |
4 |
3nine AB | 22 |
3 |
650438 Alberta Ltd. | 4 |
3 |
GEA Mechanical Equipment GmbH | 253 |
3 |
Mallinckrodt Hospital Products IP Limited | 176 |
3 |
Arthrex, Inc. | 1201 |
2 |
Biosafe S.A. | 38 |
2 |
BKT Co., Ltd. | 66 |
2 |
Derrick Corporation | 230 |
2 |
Dynamic Extractions Limited | 9 |
2 |
Graymont Western Canada Inc. | 32 |
2 |
Hansol Chemical Co., Ltd. | 90 |
2 |
Korea Water Technology Inc. | 11 |
2 |
Sakura Finetek Japan Co., Ltd. | 85 |
2 |
Sakura Seiki Co., Ltd. | 71 |
2 |
Siemens Healthcare Diagnostics Inc. | 1946 |
2 |
Other owners | 91 |