- All sections
- B - Performing operations; transporting
- B04B - Centrifuges
- B04B 3/02 - Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering discharging solid particles from the bowl by means co-axial with the bowl axis and moving to and fro, i.e. push-type centrifuges
Patent holdings for IPC class B04B 3/02
Total number of patents in this class: 22
10-year publication summary
|
2
|
3
|
0
|
6
|
2
|
0
|
2
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ferrum AG | 27 |
4 |
| Tsukishima Kikai Co., Ltd. | 118 |
4 |
| LG Chem, Ltd. | 17205 |
3 |
| FIMA Maschinenbau GmbH | 19 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| ANDRITZ KMPT GmbH | 8 |
1 |
| Institut National de La Recherche Agronomique (inra) | 171 |
1 |
| Recovered Energy, Inc. | 6 |
1 |
| Riera Nadeu,s.a. | 13 |
1 |
| Wagner Development, Inc. | 4 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3191 |
1 |
| Institut Sciences Industries Vivant et Environnement | 2 |
1 |
| Ferrum Process Systems AG | 2 |
1 |
| Other owners | 0 |