- 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: 140
10-year publication summary
10
|
13
|
14
|
4
|
9
|
5
|
16
|
3
|
3
|
3
|
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 |
10 |
FLSmidth A/S | 923 |
4 |
Terumo BCT, Inc. | 399 |
3 |
Gekko Systems Pty Ltd | 30 |
3 |
GM Innovations Limited | 16 |
3 |
MANN+HUMMEL GmbH | 1682 |
3 |
Newcastle Innovation Limited | 87 |
3 |
Shin Heung Precision Co., Ltd. | 22 |
3 |
LG Chem, Ltd. | 17205 |
2 |
Becton, Dickinson and Company | 6712 |
2 |
Alfa Wassermann, Inc. | 39 |
2 |
Apd Holdings, LLC | 2 |
2 |
Heat and Control, Inc. | 69 |
2 |
ICM, Inc. | 69 |
2 |
National Research Council of Canada | 1545 |
2 |
Pneumatic Scale Corporation | 38 |
2 |
RareCyte, Inc. | 154 |
2 |
Empirical Innovations, Inc. | 31 |
2 |
Newtree Pnp Co., Ltd. | 2 |
2 |
DS Liquid Co., Ltd | 5 |
2 |
Other owners | 84 |