- 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 1/40 - Resonant vibration screens
Patent holdings for IPC class B07B 1/40
Total number of patents in this class: 72
10-year publication summary
|
4
|
2
|
5
|
7
|
5
|
9
|
7
|
5
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schenck Process Australia Pty Limited | 43 |
5 |
| M-I L.L.C. | 855 |
4 |
| Artech Ultrasonic Systems AG | 10 |
3 |
| Derrick Corporation | 240 |
3 |
| Superior Industries, Inc. | 212 |
3 |
| A O Ideas GmbH | 16 |
3 |
| Vestjyllands ANDEL A.m.b.a. | 7 |
3 |
| The ExOne Company | 64 |
2 |
| National Oilwell Varco, L.P. | 1627 |
2 |
| Terex GB Limited | 123 |
2 |
| Valerio, Thomas A. | 14 |
2 |
| VIBRA MASCHINENFABRIK SCHULTHEIS GmbH & Co. | 11 |
2 |
| Georgia Tech Research Corporation | 2609 |
1 |
| Allgaier Werke GmbH | 45 |
1 |
| Artech Systems AG | 7 |
1 |
| Avery Dennison Corporation | 1229 |
1 |
| Buhler AG | 530 |
1 |
| CDE Global Limited | 75 |
1 |
| Cubility AS | 38 |
1 |
| Desktop Metal, Inc. | 270 |
1 |
| Other owners | 30 |