- All sections
- B - Performing operationstransporting
- B07B - Separating solids from solids by sieving, screening, sifting or by using gas currentsseparating by other dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
- B07B 7/04 - Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
Patent holdings for IPC class B07B 7/04
Total number of patents in this class: 50
10-year publication summary
|
0
|
3
|
5
|
3
|
3
|
5
|
4
|
0
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atacama Labs Oy | 14 |
4 |
| LP Amina LLC | 8 |
3 |
| Pelletron Corporation | 27 |
3 |
| Ricoh Company, Ltd. | 13208 |
2 |
| Bollegraaf Patents and Brands B.V. | 49 |
2 |
| Giffin, Inc. | 28 |
2 |
| Gulf Conveyor Systems Pty Ltd | 10 |
2 |
| TAV Holdings, Inc. | 14 |
2 |
| FLSmidth A/S | 769 |
2 |
| California Institute of Technology | 3967 |
1 |
| ASAHI Corporation | 4 |
1 |
| Averda IP B.V. | 6 |
1 |
| Buhler Sortex Ltd. | 20 |
1 |
| General Electric Technology GmbH | 1456 |
1 |
| IHI Corporation | 3408 |
1 |
| Kashiwabara Corporation | 4 |
1 |
| Nisshin Seifun Group Inc. | 242 |
1 |
| Savvy Engineering LLC | 1 |
1 |
| Schenck Process LLC | 70 |
1 |
| Specialized Desanders Inc. | 45 |
1 |
| Other owners | 17 |