- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 1/08 - Subsequent treatment of concentrated product
Patent holdings for IPC class B03D 1/08
Total number of patents in this class: 181
10-year publication summary
|
12
|
11
|
16
|
14
|
13
|
14
|
22
|
17
|
10
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Metso Outotec Finland Oy | 523 |
12 |
| Cidra Corporate Services, LLC | 92 |
10 |
| Anglo American Technical & Sustainability Services Ltd | 59 |
6 |
| Imperial Oil Resources Limited | 169 |
5 |
| Vale S.A. | 270 |
5 |
| Hunter Process Technologies Pty Limited | 5 |
5 |
| FLSmidth A/S | 772 |
5 |
| Newcrest Mining Limited | 38 |
5 |
| BASF SE | 20874 |
4 |
| Eriez Manufacturing Co. | 88 |
4 |
| Fort Hills Energy L.P. | 85 |
4 |
| SunCor Energy Inc. | 736 |
4 |
| Opec Remediation Technologies Pty Limited | 12 |
4 |
| Conopco, Inc. | 4983 |
3 |
| Siemens AG | 24552 |
3 |
| Cidra Corporate Services, Inc. | 202 |
3 |
| Omya International AG | 773 |
3 |
| Titanium Corporation Inc. | 20 |
3 |
| Locus Solutions IPCo, LLC | 317 |
3 |
| Unilever PLC | 3215 |
2 |
| Other owners | 88 |