- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 1/04 - Froth-flotation processes by varying ambient atmospheric pressure
Patent holdings for IPC class B03D 1/04
Total number of patents in this class: 12
10-year publication summary
|
0
|
4
|
1
|
1
|
1
|
0
|
0
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cameron Solutions, Inc. | 66 |
2 |
| Cidra Corporate Services, Inc. | 202 |
2 |
| FMC Separation Systems, BV | 27 |
2 |
| FLSmidth A/S | 772 |
2 |
| International Business Machines Corporation | 61185 |
1 |
| Outotec (Finland) Oy | 480 |
1 |
| The University of Queensland | 658 |
1 |
| Metso Finland Oy | 306 |
1 |
| Other owners | 0 |