- All sections
- B - Performing operations; transporting
- B04B - Centrifuges
- B04B 7/08 - Rotary bowls
Patent holdings for IPC class B04B 7/08
Total number of patents in this class: 362
10-year publication summary
|
27
|
25
|
16
|
24
|
32
|
26
|
35
|
22
|
23
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfa Laval Corporate AB | 1305 |
30 |
| Becton, Dickinson and Company | 7058 |
25 |
| Fiberlite Centrifuge, LLC | 51 |
17 |
| GEA Mechanical Equipment GmbH | 252 |
16 |
| Beckman Coulter, Inc. | 1227 |
15 |
| Terumo BCT, Inc. | 435 |
11 |
| GEA Westfalia Separator Group GmbH | 76 |
11 |
| Miltenyi Biotec B.V. & Co. KG | 313 |
11 |
| RareCyte, Inc. | 156 |
9 |
| DSM IP Assets B.V. | 5817 |
7 |
| Fenwal, Inc. | 647 |
7 |
| FLSmidth A/S | 858 |
7 |
| MANN+HUMMEL GmbH | 1720 |
6 |
| Eppendorf SE | 503 |
6 |
| FUJIFILM Corporation | 28467 |
5 |
| Sorin Group Italia S.r.l. | 161 |
5 |
| Thermo Electron LED GmbH | 159 |
5 |
| Life Technologies Corporation | 3194 |
4 |
| Gekko Systems Pty Ltd | 30 |
4 |
| Haemonetics Corporation | 253 |
4 |
| Other owners | 157 |