- All sections
- B - Performing operationstransporting
- B03D - Flotationdifferential sedimentation
- B03D 1/008 - Organic compounds containing oxygen
Patent holdings for IPC class B03D 1/008
Total number of patents in this class: 210
10-year publication summary
|
13
|
16
|
18
|
8
|
18
|
18
|
18
|
17
|
21
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5465 |
30 |
| BASF SE | 20892 |
27 |
| Clariant International Ltd. | 940 |
13 |
| Nalco Company | 565 |
9 |
| Clariant S.A. | 13 |
6 |
| Nouryon Chemicals International B.V. | 606 |
6 |
| Georgia-Pacific Chemicals LLC | 135 |
5 |
| Akzo Nobel Chemicals International B.V. | 433 |
4 |
| Cytec Industries Inc. | 402 |
4 |
| Sumitomo Metal Mining Co., Ltd. | 1766 |
4 |
| Clariant Finance (BVI) Limited | 392 |
3 |
| Cytec Technology Corp. | 277 |
3 |
| Kyushu University, National University Corporation | 1652 |
3 |
| Solvay SA | 996 |
3 |
| Tessenderlo Kerley, Inc. | 133 |
3 |
| ArrMaz Products Inc. | 67 |
3 |
| Sumitomo Chemical Company, Limited | 9031 |
2 |
| Aalto University Foundation | 292 |
2 |
| Akita University | 96 |
2 |
| Ceca S.A. | 46 |
2 |
| Other owners | 76 |