- 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: 103
10-year publication summary
|
26
|
15
|
8
|
11
|
10
|
6
|
9
|
8
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Röhren- und Pumpenwerk Bauer Ges.m.b.H. | 35 |
8 |
| Goodnature Products, Inc. | 49 |
7 |
| Andritz AG | 244 |
5 |
| Amukon Kabushiki Kaisha | 9 |
4 |
| Process Wastewater Technologies, LLC | 12 |
4 |
| Parker Isaac Instruments, LLC | 6 |
4 |
| Fresh Press LLC | 19 |
4 |
| Nationwide 5, LLC | 8 |
3 |
| MSM Milling Pty Limited | 4 |
3 |
| LG Chem, Ltd. | 17937 |
2 |
| Daritech, Inc. | 28 |
2 |
| Degremont | 77 |
2 |
| Eco Filters Limited | 3 |
2 |
| Harburg-Freudenberger Maschinenbau GmbH | 192 |
2 |
| Ishigaki Company Limited | 45 |
2 |
| Prime Solution, Inc. | 16 |
2 |
| Rio Tinto ALCAN International Limited | 219 |
2 |
| Solo Gelato Ltd. | 38 |
2 |
| Suez International | 368 |
2 |
| UTS Biogastechnik GmbH | 28 |
2 |
| Other owners | 39 |