- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 3/06 - Flocculation
Patent holdings for IPC class B03D 3/06
Total number of patents in this class: 103
10-year publication summary
|
10
|
9
|
11
|
13
|
4
|
10
|
1
|
6
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SunCor Energy Inc. | 738 |
8 |
| Ecolab USA Inc. | 5465 |
5 |
| Kemira Oyj | 1207 |
5 |
| Dow Global Technologies LLC | 10401 |
4 |
| S.p.c.m. SA | 240 |
4 |
| WP&E Technologies and Solutions, LCC | 7 |
4 |
| Extrakt Process Solutions LLC | 38 |
3 |
| Veolia Water Solutions & Technologies Support | 534 |
3 |
| Triad National Security, LLC | 604 |
3 |
| BASF SE | 20892 |
2 |
| Cytec Industries Inc. | 402 |
2 |
| Drexel University | 984 |
2 |
| Royal Melbourne Institute of Technology | 159 |
2 |
| UPM-Kymmene Corporation | 937 |
2 |
| BASF (China) Co., Ltd. | 835 |
2 |
| SNF Group | 362 |
2 |
| Halliburton Energy Services, Inc. | 20835 |
1 |
| DSM IP Assets B.V. | 5603 |
1 |
| Northwestern University | 3374 |
1 |
| Algepower LLC | 3 |
1 |
| Other owners | 46 |