- All sections
- B - Performing operations; transporting
- B04B - Centrifuges
- B04B 11/06 - Arrangement of distributors or collectors in centrifuges
Patent holdings for IPC class B04B 11/06
Total number of patents in this class: 114
10-year publication summary
|
11
|
12
|
9
|
13
|
10
|
5
|
5
|
8
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfa Laval Corporate AB | 1265 |
14 |
| GEA Mechanical Equipment GmbH | 253 |
8 |
| Weir Minerals Australia, Ltd. | 309 |
5 |
| Estar Technologies Ltd | 18 |
3 |
| Fenwal, Inc. | 626 |
3 |
| GM Innovations Limited | 16 |
3 |
| Good Earth IP Holdings, LLC | 5 |
3 |
| Alfdex AB | 43 |
2 |
| Biosafe S.A. | 38 |
2 |
| BMA Braunschweigische Maschinenbauanstalt AG | 36 |
2 |
| Jefferies Finance LLC | 199 |
2 |
| Pneumatic Scale Corporation | 38 |
2 |
| POET Research, Inc. | 240 |
2 |
| Specialist Process Technologies Limited | 5 |
2 |
| Syncrude Canada Ltd. | 86 |
2 |
| FLSmidth A/S | 923 |
2 |
| ExtractionTek Sales LLC | 8 |
2 |
| Separator Technology Solutions US Inc | 4 |
2 |
| Bee-io Honey Technologies Ltd. | 5 |
2 |
| The Regents of the University of California | 18943 |
1 |
| Other owners | 50 |