- 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 1/20 - Stationary drums with moving interior agitators
Patent holdings for IPC class B07B 1/20
Total number of patents in this class: 84
10-year publication summary
|
6
|
3
|
2
|
13
|
3
|
3
|
9
|
6
|
8
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lyco Manufacturing, Inc. | 54 |
4 |
| Anaergia B.V. | 20 |
4 |
| Glatt Maschinen-und Apparatebau AG | 17 |
3 |
| ICM, Inc. | 78 |
3 |
| Tsukasa Co., Ltd. | 25 |
3 |
| Ecomill, LLC | 8 |
3 |
| Toyota Motor Corporation | 32956 |
2 |
| Andritz Fiedler GmbH | 29 |
2 |
| Aquafil S.p.A. | 53 |
2 |
| Daiki Co., Ltd. | 159 |
2 |
| Lee Tech LLC | 34 |
2 |
| Provisur Technologies, Inc. | 247 |
2 |
| Cesaro Mac Import srl | 5 |
2 |
| Kadant Black Clawson LLC | 41 |
2 |
| Waste Engineering Sagl | 5 |
2 |
| Natoli Polisher, LLC | 2 |
2 |
| E.ON Energiinfrastruktur AB | 2 |
2 |
| Sumitomo Chemical Company, Limited | 9079 |
1 |
| Purdue Research Foundation | 3673 |
1 |
| Advanced Fiber Technologies (aft) Trust | 3 |
1 |
| Other owners | 39 |