- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 25/127 - Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
Patent holdings for IPC class B01D 25/127
Total number of patents in this class: 49
10-year publication summary
|
2
|
7
|
3
|
3
|
2
|
11
|
8
|
8
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Metso Finland Oy | 463 |
10 |
| Metso Outotec Finland Oy | 354 |
9 |
| Outotec (Finland) Oy | 480 |
5 |
| EMD Millipore Corporation | 649 |
3 |
| FLSmidth A/S | 772 |
3 |
| Evoqua Water Technologies LLC | 916 |
2 |
| Meura, S.A. | 18 |
2 |
| AMCON NA, Inc. | 1 |
1 |
| Amukon Kabushiki Kaisha | 11 |
1 |
| Clear Edge-germany GmbH | 12 |
1 |
| The Coleman Company, Inc. | 657 |
1 |
| Ishigaki Company Limited | 47 |
1 |
| Metso Minerals Oy | 107 |
1 |
| Sartorius Stedim Biotech GmbH | 831 |
1 |
| Southwest Research Institute | 752 |
1 |
| Terex GB Limited | 128 |
1 |
| VTech Innovative Solutions, LLC | 3 |
1 |
| Dong IL Canvas., Ltd | 3 |
1 |
| Kinder Enterprises Limited | 1 |
1 |
| vWater Technologies, LLC | 1 |
1 |
| Other owners | 2 |