- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 17/04 - Sulfonates or sulfuric acid ester salts derived from polyhydric alcohols or amino alcohols or derivatives thereof
Patent holdings for IPC class B01F 17/04
Total number of patents in this class: 7
10-year publication summary
|
1
|
0
|
1
|
2
|
0
|
0
|
0
|
0
|
0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10147 |
2 |
| Kao Corporation | 4843 |
1 |
| Adeka Corporation | 1333 |
1 |
| CP Kelco U.S., Inc. | 159 |
1 |
| Lubrizol Limited | 31 |
1 |
| Rhodia Operations | 1645 |
1 |
| Other owners | 0 |