- All sections
- B - Performing operations; transporting
- B04B - Centrifuges
- B04B 5/02 - Centrifuges consisting of a plurality of separate bowls rotating round an axis situated between the bowls
Patent holdings for IPC class B04B 5/02
Total number of patents in this class: 197
10-year publication summary
10
|
10
|
13
|
14
|
10
|
9
|
9
|
10
|
9
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Eppendorf Himac Technologies Co., Ltd. | 59 |
13 |
ANDREAS Hettich GmbH & Co. KG | 120 |
10 |
Dynamic Extractions Limited | 9 |
7 |
Kubota Manufacturing Corporation | 16 |
7 |
Fiberlite Centrifuge, LLC | 46 |
6 |
Biomet, Inc. | 136 |
5 |
Biomet Manufacturing, LLC | 1067 |
5 |
Hitachi Koki Co., Ltd. | 423 |
5 |
SpinChip Diagnostics AS | 20 |
5 |
ZB Manufacturing, LLC | 135 |
5 |
Koki Holdings Co.,Ltd | 856 |
5 |
FUJIFILM Corporation | 27102 |
4 |
ARKRAY, Inc. | 844 |
4 |
RareCyte, Inc. | 154 |
4 |
Thermo Electron LED GmbH | 151 |
4 |
Terumo Kabushiki Kaisha | 5216 |
3 |
Dresser-Rand Company | 233 |
3 |
Hanlab Corporation | 5 |
3 |
JMS Co., Ltd. | 393 |
3 |
Qiagen GmbH | 913 |
3 |
Other owners | 93 |