- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 1/006 - Hydrocarbons
Patent holdings for IPC class B03D 1/006
Total number of patents in this class: 48
10-year publication summary
1
|
4
|
1
|
3
|
4
|
6
|
4
|
4
|
7
|
1
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nalco Company | 565 |
5 |
BASF SE | 20892 |
4 |
Ecolab USA Inc. | 5465 |
3 |
International Business Machines Corporation | 61185 |
2 |
Arkema Inc. | 1062 |
2 |
Cameron International Corporation | 1332 |
2 |
Envirollea Inc. | 23 |
2 |
Hexion Inc. | 206 |
2 |
Shell Internationale Research Maatschappij B.V. | 3551 |
1 |
Georgia Tech Research Corporation | 2722 |
1 |
China University of Mining and Technology | 1247 |
1 |
Clariant S.A. | 13 |
1 |
Colorado School of Mines | 179 |
1 |
Converde Energy Inc. | 2 |
1 |
Cytec Industries Inc. | 402 |
1 |
Eastman Chemical Company | 2215 |
1 |
Guangxi University | 81 |
1 |
IFP Energies Nouvelles | 2942 |
1 |
King Saud University | 401 |
1 |
Korea Atomic Energy Research Institute | 433 |
1 |
Other owners | 14 |