- All sections
- B - Performing operations; transporting
- B07B - Separating solids from solids by sieving, screening, sifting or by using gas currents; separating by other dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
- B07B 11/00 - Arrangement of accessories in apparatus for separating solids from solids using gas currents
Patent holdings for IPC class B07B 11/00
Total number of patents in this class: 38
10-year publication summary
|
3
|
1
|
4
|
2
|
4
|
4
|
1
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hongta Tobacco (Group) Co., Ltd. | 56 |
4 |
| Terex USA, LLC | 136 |
3 |
| 6511660 Canada Inc. | 7 |
2 |
| Yuxi Jixingdeyi Trade & Industry Co., Ltd. | 2 |
2 |
| Deere & Company | 7344 |
1 |
| China Aluminum International Engineering Corporation Limited | 88 |
1 |
| China University of Mining and Technology | 1225 |
1 |
| Commonwealth Scientific and Industrial Research Organisation | 1675 |
1 |
| Hollison, LLC | 11 |
1 |
| JX Nippon Mining & Metals Corporation | 1524 |
1 |
| KDT Co., Ltd. | 4 |
1 |
| Kuroda Pneumatics Ltd. | 10 |
1 |
| Mechano Transformer Corporation | 44 |
1 |
| Merial, Inc. | 225 |
1 |
| Mineral Technologies Pty Ltd | 8 |
1 |
| Nisshin Seifun Group Inc. | 237 |
1 |
| Nuctech Company Limited | 1347 |
1 |
| Roman Cement, LLC | 46 |
1 |
| Satake Corporation | 291 |
1 |
| The University of Newcastle | 9 |
1 |
| Other owners | 11 |