- 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 1/52 - Cleaning with brushes or scrapers
Patent holdings for IPC class B07B 1/52
Total number of patents in this class: 78
10-year publication summary
|
7
|
11
|
10
|
12
|
6
|
4
|
7
|
7
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Green Creative | 17 |
4 |
| Savage Equipment, Inc. | 15 |
4 |
| Deere & Company | 7594 |
3 |
| Dow Global Technologies LLC | 10352 |
3 |
| Nichiha Corporation | 176 |
3 |
| Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | 122 |
3 |
| Anaergia B.V. | 19 |
3 |
| Artech Ultrasonic Systems AG | 9 |
2 |
| Cubility AS | 39 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1294 |
2 |
| Research Cooperation Foundation of Yeungnam University | 193 |
2 |
| Tigercat Industries Inc. | 41 |
2 |
| Syncro S.r.l. | 25 |
2 |
| Kadant Black Clawson LLC | 38 |
2 |
| A O Ideas GmbH | 17 |
2 |
| Kimberly-clark Worldwide, Inc. | 5502 |
1 |
| Mitsubishi Rayon Co., Ltd. | 911 |
1 |
| AGCO Corporation | 1123 |
1 |
| Buhler AG | 530 |
1 |
| Delkor Technik B.V. | 4 |
1 |
| Other owners | 34 |