- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 1/016 - Macromolecular compounds
Patent holdings for IPC class B03D 1/016
Total number of patents in this class: 162
10-year publication summary
|
18
|
21
|
11
|
15
|
10
|
12
|
12
|
6
|
7
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21318 |
16 |
| Cidra Corporate Services, LLC | 102 |
15 |
| Ecolab USA Inc. | 5837 |
14 |
| Cidra Corporate Services, Inc. | 199 |
13 |
| Kemira Oyj | 1265 |
9 |
| Arkema France | 4230 |
5 |
| Cytec Industries Inc. | 412 |
5 |
| Hexion Inc. | 237 |
5 |
| Vale S.A. | 262 |
5 |
| Cidra Minerals Processing Inc. | 7 |
4 |
| Cytec Technology Corp. | 259 |
4 |
| Nouryon Chemicals International B.V. | 649 |
4 |
| Omya International AG | 780 |
3 |
| Aalto University Foundation | 295 |
2 |
| Cognis IP Management GmbH | 527 |
2 |
| CP Kelco Oy | 31 |
2 |
| Independence Oilfield Chemicals, LLC | 42 |
2 |
| Magglobal LLC | 8 |
2 |
| Integrity Bio-chemicals, LLC | 62 |
2 |
| The Water & Carbon Group Pty Ltd | 7 |
2 |
| Other owners | 46 |