- All sections
- B - Performing operationstransporting
- B03B - Separating solid materials using liquids or using pneumatic tables or jigs
- B03B 9/04 - General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
Patent holdings for IPC class B03B 9/04
Total number of patents in this class: 90
10-year publication summary
|
5
|
14
|
10
|
10
|
11
|
5
|
14
|
5
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TAV Holdings, Inc. | 14 |
7 |
| Best Process Solutions, Inc. | 13 |
7 |
| Mid-American Gunite, Inc. | 29 |
5 |
| Pure Recovery Group, L.P., Pure Recovery Group, Inc. (a Florida Corporation) | 4 |
3 |
| Schauenburg Maschinen- Und Anlagen-Bau GmbH | 6 |
3 |
| Deref S.p.A. | 4 |
3 |
| Fives FCB | 55 |
2 |
| Fritz Enterprises, Inc. | 4 |
2 |
| TARTECH eco industries AG | 5 |
2 |
| Vecor IP Holdings Limited | 32 |
2 |
| Improbed AB | 22 |
2 |
| Magsort Oy | 9 |
2 |
| KB Foundry Services, LLC | 3 |
2 |
| Saxa Grestone S.p.A. | 12 |
2 |
| E.ON Energiinfrastruktur AB | 2 |
2 |
| LG Electronics Inc. | 72473 |
1 |
| FUJIFILM Corporation | 29228 |
1 |
| Kawasaki Heavy Industries, Limited | 1616 |
1 |
| A2A Ambiente S.p.A. | 6 |
1 |
| Alter NRG Corp. | 12 |
1 |
| Other owners | 39 |