- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 1/00 - Flotation
Patent holdings for IPC class B03D 1/00
Total number of patents in this class: 182
10-year publication summary
|
8
|
10
|
8
|
11
|
6
|
6
|
8
|
10
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cidra Corporate Services, LLC | 98 |
5 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1248 |
5 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1217 |
5 |
| Newcastle Innovation Limited | 80 |
4 |
| Sociedad Quimica y Minera de Chile S.A. | 14 |
4 |
| FLSmidth A/S | 786 |
4 |
| Akzo Nobel Chemicals International B.V. | 426 |
3 |
| Ausmetec Pty Ltd. | 6 |
3 |
| Cameron International Corporation | 1367 |
3 |
| Tpat IP LLC | 24 |
3 |
| Universidad de Santiago de Chile | 160 |
3 |
| Vale S.A. | 262 |
3 |
| BASF SE | 21129 |
2 |
| Binmartine Pty Ltd | 3 |
2 |
| Cargill, Incorporated | 2943 |
2 |
| China University of Mining and Technology | 1291 |
2 |
| Cidra Corporate Services, Inc. | 202 |
2 |
| Clariant International Ltd. | 897 |
2 |
| Ecolab USA Inc. | 5722 |
2 |
| Eriez Manufacturing Co. | 89 |
2 |
| Other owners | 121 |