- 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 13/08 - Grading or sorting solid materials by dry methods, not otherwise provided forSorting articles otherwise than by indirectly controlled devices according to weight
Patent holdings for IPC class B07B 13/08
Total number of patents in this class: 46
10-year publication summary
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3
|
5
|
5
|
5
|
2
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2
|
3
|
2
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korea Institute of Geoscience and Mineral Resources | 240 |
4 |
| Toyota Tsusho Corporation | 182 |
3 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12758 |
3 |
| Toyota Metal Co., Ltd. | 5 |
3 |
| LG Chem, Ltd. | 17644 |
2 |
| Monsanto Technology LLC | 8297 |
2 |
| Nordischer Maschinenbau Rud. Baader GmbH + Co. KG | 372 |
2 |
| Organic Energy Corporation | 8 |
2 |
| Nanopix Integrated Software; Solutions Private Limited | 15 |
2 |
| Siemens AG | 24409 |
1 |
| Battelle Memorial Institute | 2492 |
1 |
| Compac Technologies Limited | 27 |
1 |
| Japan Tobacco Inc. | 3595 |
1 |
| Ken Mills Engineering Limited | 1 |
1 |
| Knu-industry Cooperation Foundation | 137 |
1 |
| Kusatsu Electric Co., Ltd. | 3 |
1 |
| Mississippi State University Research Technology Corporation | 2 |
1 |
| SGM Gantry S.p.A. | 12 |
1 |
| Sion Tech Co., Ltd. | 16 |
1 |
| Univerza V Mariboru | 10 |
1 |
| Other owners | 12 |