- All sections
- B - Performing operationstransporting
- B04B - Centrifuges
- B04B 7/08 - Rotary bowls
Patent holdings for IPC class B04B 7/08
Total number of patents in this class: 383
10-year publication summary
|
25
|
16
|
24
|
32
|
27
|
36
|
22
|
25
|
23
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfa Laval Corporate AB | 1336 |
28 |
| Becton, Dickinson and Company | 7573 |
25 |
| GEA Westfalia Separator Group GmbH | 146 |
21 |
| Fiberlite Centrifuge, LLC | 57 |
20 |
| Beckman Coulter, Inc. | 1333 |
16 |
| GEA Mechanical Equipment GmbH | 243 |
14 |
| Terumo BCT, Inc. | 477 |
11 |
| Miltenyi Biotec B.V. & Co. KG | 387 |
11 |
| RareCyte, Inc. | 155 |
9 |
| Fenwal, Inc. | 701 |
8 |
| Thermo Electron LED GmbH | 173 |
8 |
| Resolution Medical LLC | 21 |
8 |
| Haemonetics Corporation | 253 |
7 |
| MANN+HUMMEL GmbH | 1808 |
6 |
| Eppendorf SE | 538 |
6 |
| FUJIFILM Corporation | 30516 |
5 |
| Sorin Group Italia S.r.l. | 156 |
5 |
| FLSmidth A/S | 786 |
5 |
| Life Technologies Corporation | 3454 |
4 |
| Gekko Systems Pty Ltd | 34 |
4 |
| Other owners | 162 |