- All sections
- B - Performing operationstransporting
- B30B - Presses in generalpresses not otherwise provided for
- B30B 9/20 - Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
Patent holdings for IPC class B30B 9/20
Total number of patents in this class: 82
10-year publication summary
|
9
|
3
|
4
|
5
|
7
|
5
|
3
|
2
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Metso Paper, Inc. | 377 |
14 |
| Valmet AB | 533 |
4 |
| Andritz Oy | 288 |
3 |
| Prime Solution, Inc. | 14 |
3 |
| Copolia Company SA | 2 |
2 |
| GTL Energy Holdings Pty Limited | 4 |
2 |
| Metso Paper Sweden Aktiebolag | 44 |
2 |
| Nippon Steel & Sumikin Engineering Co., Ltd. | 169 |
2 |
| The University of Melbourne | 557 |
2 |
| Husmann Umwelt-technik GmbH | 5 |
2 |
| Fresh Press LLC | 19 |
2 |
| TM Cube Co., Ltd | 2 |
2 |
| Varig Group ApS | 3 |
2 |
| Valmet Technologies, Inc. | 6 |
2 |
| General Electric Company | 13789 |
1 |
| Deere & Company | 7851 |
1 |
| Agromatic Inc. | 3 |
1 |
| Andritz Inc. | 323 |
1 |
| Assa Abloy AB | 1332 |
1 |
| Bosch Pouch Systems AG | 20 |
1 |
| Other owners | 32 |