- All sections
- B - Performing operationstransporting
- B04B - Centrifuges
- B04B 1/00 - Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
Patent holdings for IPC class B04B 1/00
Total number of patents in this class: 131
10-year publication summary
|
14
|
4
|
9
|
4
|
16
|
3
|
3
|
6
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alfa Laval Corporate AB | 1333 |
9 |
| GEA Westfalia Separator Group GmbH | 141 |
8 |
| FLSmidth A/S | 784 |
4 |
| Gekko Systems Pty Ltd | 35 |
3 |
| GM Innovations Limited | 18 |
3 |
| MANN+HUMMEL GmbH | 1804 |
3 |
| Newcastle Innovation Limited | 78 |
3 |
| Shin Heung Precision Co., Ltd. | 22 |
3 |
| LG Chem, Ltd. | 17879 |
2 |
| Becton, Dickinson and Company | 7532 |
2 |
| Alfa Wassermann, Inc. | 34 |
2 |
| Apd Holdings, LLC | 2 |
2 |
| Heat and Control, Inc. | 74 |
2 |
| ICM, Inc. | 88 |
2 |
| National Research Council of Canada | 1538 |
2 |
| RareCyte, Inc. | 155 |
2 |
| Newtree Pnp Co., Ltd. | 2 |
2 |
| DS Liquid Co., Ltd | 6 |
2 |
| Miltenyi Biotec B.V. & Co. KG | 381 |
2 |
| Tissue Genesis International LLC | 7 |
2 |
| Other owners | 71 |