- 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 13/02 - Apparatus for grading using pockets for taking out particles from aggregates
Patent holdings for IPC class B07B 13/02
Total number of patents in this class: 7
10-year publication summary
|
4
|
2
|
3
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24525 |
2 |
| B & B Metals, Inc. | 54 |
2 |
| JJG IP Holdings, LLC | 16 |
1 |
| The Quaker Oats Company | 359 |
1 |
| Holp GmbH | 11 |
1 |
| Other owners | 0 |