- 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: 220
10-year publication summary
|
12
|
12
|
16
|
7
|
15
|
14
|
15
|
14
|
18
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ecolab USA Inc. | 5607 |
32 |
| BASF SE | 21137 |
28 |
| Clariant International Ltd. | 929 |
16 |
| Nalco Company | 564 |
9 |
| Clariant S.A. | 14 |
6 |
| Nouryon Chemicals International B.V. | 616 |
6 |
| Georgia-Pacific Chemicals LLC | 135 |
5 |
| Akzo Nobel Chemicals International B.V. | 433 |
4 |
| Cytec Industries Inc. | 396 |
4 |
| Arkema Inc. | 1068 |
3 |
| Clariant Finance (BVI) Limited | 382 |
3 |
| Cytec Technology Corp. | 269 |
3 |
| Solvay SA | 976 |
3 |
| Sumitomo Metal Mining Co., Ltd. | 1795 |
3 |
| Tessenderlo Kerley, Inc. | 130 |
3 |
| ArrMaz Products Inc. | 65 |
3 |
| Sumitomo Chemical Company, Limited | 9105 |
2 |
| Aalto University Foundation | 302 |
2 |
| Akita University | 101 |
2 |
| Ceca S.A. | 45 |
2 |
| Other owners | 81 |