- All sections
- B - Performing operations; transporting
- 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: 130
10-year publication summary
|
13
|
14
|
4
|
9
|
4
|
16
|
3
|
3
|
6
|
0
|
| 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 |
10 |
| FLSmidth A/S | 859 |
4 |
| Gekko Systems Pty Ltd | 30 |
3 |
| GM Innovations Limited | 18 |
3 |
| MANN+HUMMEL GmbH | 1726 |
3 |
| Newcastle Innovation Limited | 87 |
3 |
| Shin Heung Precision Co., Ltd. | 22 |
3 |
| LG Chem, Ltd. | 17639 |
2 |
| Becton, Dickinson and Company | 7071 |
2 |
| Alfa Wassermann, Inc. | 38 |
2 |
| Apd Holdings, LLC | 2 |
2 |
| Heat and Control, Inc. | 71 |
2 |
| ICM, Inc. | 73 |
2 |
| National Research Council of Canada | 1569 |
2 |
| Pneumatic Scale Corporation | 40 |
2 |
| RareCyte, Inc. | 155 |
2 |
| Newtree Pnp Co., Ltd. | 2 |
2 |
| DS Liquid Co., Ltd | 5 |
2 |
| Tissue Genesis International LLC | 8 |
2 |
| 3m Innovative Properties Company | 17957 |
1 |
| Other owners | 76 |