- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 17/42 - Ethers, e.g. polyglycol ethers of alcohols or phenols
Patent holdings for IPC class B01F 17/42
Total number of patents in this class: 108
10-year publication summary
|
6
|
8
|
9
|
8
|
6
|
2
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 222 |
7 |
| BASF SE | 21303 |
5 |
| Kao Corporation | 5076 |
5 |
| Daikin Industries, Ltd. | 10499 |
4 |
| Acteiive Corporation | 11 |
3 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 139 |
3 |
| Unilever PLC | 2999 |
2 |
| Dow Global Technologies LLC | 10944 |
2 |
| Board of Regents, The University of Texas System | 6107 |
2 |
| Jiangnan University | 1631 |
2 |
| Meisei Chemical Works, Ltd | 15 |
2 |
| Nippon Paper Industries Co., Ltd. | 849 |
2 |
| Nippon Shokubai Co., Ltd. | 1538 |
2 |
| Nippon Soda Co., Ltd. | 884 |
2 |
| SANYO Chemical Industries, Ltd. | 521 |
2 |
| Shiseido Company, Ltd. | 4259 |
2 |
| DKS Co. Ltd. | 250 |
2 |
| 3m Innovative Properties Company | 17478 |
1 |
| Merck Patent GmbH | 5728 |
1 |
| Centre National de La Recherche Scientifique | 11023 |
1 |
| Other owners | 56 |