- 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
|
8
|
6
|
8
|
10
|
4
|
9
|
1
|
5
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SunCor Energy Inc. | 745 |
8 |
| Ecolab USA Inc. | 5538 |
5 |
| Kemira Oyj | 1216 |
5 |
| Dow Global Technologies LLC | 10448 |
4 |
| S.p.c.m. SA | 240 |
4 |
| WP&E Technologies and Solutions, LCC | 8 |
4 |
| Extrakt Process Solutions LLC | 36 |
3 |
| Veolia Water Solutions & Technologies Support | 534 |
3 |
| Triad National Security, LLC | 616 |
3 |
| BASF SE | 21039 |
2 |
| Cytec Industries Inc. | 405 |
2 |
| Drexel University | 1005 |
2 |
| Royal Melbourne Institute of Technology | 163 |
2 |
| UPM-Kymmene Corporation | 945 |
2 |
| BASF (China) Co., Ltd. | 850 |
2 |
| SNF Group | 363 |
2 |
| Halliburton Energy Services, Inc. | 20977 |
1 |
| DSM IP Assets B.V. | 5575 |
1 |
| Northwestern University | 3422 |
1 |
| Algepower LLC | 3 |
1 |
| Other owners | 46 |