- 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 1/40 - Resonant vibration screens
Patent holdings for IPC class B07B 1/40
Total number of patents in this class: 75
10-year publication summary
|
4
|
2
|
5
|
7
|
5
|
9
|
7
|
5
|
3
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| M-I L.L.C. | 809 |
4 |
| Schenck Process Australia Pty Limited | 31 |
4 |
| Superior Industries, Inc. | 211 |
4 |
| Vestjyllands ANDEL A.m.b.a. | 8 |
4 |
| Artech Ultrasonic Systems AG | 9 |
3 |
| Derrick Corporation | 246 |
3 |
| A O Ideas GmbH | 17 |
3 |
| The ExOne Company | 62 |
2 |
| National Oilwell Varco, L.P. | 1671 |
2 |
| Terex GB Limited | 128 |
2 |
| VIBRA MASCHINENFABRIK SCHULTHEIS GmbH & Co. | 11 |
2 |
| Sandvik Rock Processing Australia Pty Limited | 47 |
2 |
| Georgia Tech Research Corporation | 2733 |
1 |
| Allgaier Werke GmbH | 40 |
1 |
| Artech Systems AG | 6 |
1 |
| Avery Dennison Corporation | 1199 |
1 |
| Buhler AG | 530 |
1 |
| CDE Global Limited | 77 |
1 |
| Cubility AS | 39 |
1 |
| Desktop Metal, Inc. | 286 |
1 |
| Other owners | 32 |