- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 17/02 - Alkyl sulfonates or sulfuric acid ester salts derived from monohydric alcohols
Patent holdings for IPC class B01F 17/02
Total number of patents in this class: 17
10-year publication summary
|
1
|
2
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 5030 |
2 |
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 225 |
2 |
| BASF SE | 21131 |
1 |
| Daikin Industries, Ltd. | 10243 |
1 |
| Dow Global Technologies LLC | 10740 |
1 |
| Alfrey, Janice | 1 |
1 |
| Alfrey, Paul | 1 |
1 |
| Dongjin Semichem Co., Ltd. | 495 |
1 |
| Ecolab USA Inc. | 5691 |
1 |
| Hirosaki University | 153 |
1 |
| The Lubrizol Corporation | 1277 |
1 |
| Nippon Shokubai Co., Ltd. | 1524 |
1 |
| Nissan Chemical Industries, Ltd. | 1674 |
1 |
| Saiden Chemical Industry Co., Ltd. | 20 |
1 |
| Shiseido Company, Ltd. | 4199 |
1 |
| Other owners | 0 |