- 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: 181
10-year publication summary
|
10
|
17
|
12
|
18
|
6
|
9
|
11
|
11
|
12
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cidra Corporate Services, LLC | 100 |
5 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1265 |
5 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1226 |
5 |
| FLSmidth A/S | 789 |
5 |
| POSCO Holdings Inc. | 678 |
5 |
| Sociedad Quimica y Minera de Chile S.A. | 14 |
4 |
| Akzo Nobel Chemicals International B.V. | 418 |
3 |
| Ausmetec Pty Ltd. | 6 |
3 |
| Cameron International Corporation | 1370 |
3 |
| Tpat IP LLC | 24 |
3 |
| Universidad de Santiago de Chile | 164 |
3 |
| Vale S.A. | 262 |
3 |
| BASF SE | 21303 |
2 |
| Binmartine Pty Ltd | 3 |
2 |
| Cargill, Incorporated | 2964 |
2 |
| China University of Mining and Technology | 1308 |
2 |
| Cidra Corporate Services, Inc. | 199 |
2 |
| Clariant International Ltd. | 893 |
2 |
| Ecolab USA Inc. | 5796 |
2 |
| Eriez Manufacturing Co. | 89 |
2 |
| Other owners | 118 |