- All sections
- B - Performing operationstransporting
- B30B - Presses in generalpresses not otherwise provided for
- B30B 9/26 - Permeable casings or strainers
Patent holdings for IPC class B30B 9/26
Total number of patents in this class: 102
10-year publication summary
|
12
|
26
|
15
|
8
|
10
|
10
|
6
|
9
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Röhren- und Pumpenwerk Bauer Ges.m.b.H. | 35 |
8 |
| Goodnature Products, Inc. | 48 |
6 |
| Andritz AG | 230 |
5 |
| Amukon Kabushiki Kaisha | 11 |
4 |
| Process Wastewater Technologies, LLC | 12 |
4 |
| Parker Isaac Instruments, LLC | 5 |
4 |
| Fresh Press LLC | 19 |
4 |
| Harburg-Freudenberger Maschinenbau GmbH | 187 |
3 |
| Nationwide 5, LLC | 8 |
3 |
| MSM Milling Pty Limited | 4 |
3 |
| LG Chem, Ltd. | 17526 |
2 |
| Daritech, Inc. | 32 |
2 |
| Degremont | 93 |
2 |
| Eco Filters Limited | 4 |
2 |
| Ishigaki Company Limited | 47 |
2 |
| Prime Solution, Inc. | 16 |
2 |
| Rio Tinto ALCAN International Limited | 216 |
2 |
| Solo Gelato Ltd. | 39 |
2 |
| Suez International | 331 |
2 |
| UTS Biogastechnik GmbH | 28 |
2 |
| Other owners | 38 |