- 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: 119
10-year publication summary
|
5
|
6
|
8
|
9
|
8
|
6
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 229 |
7 |
| BASF SE | 20519 |
5 |
| Kao Corporation | 4933 |
5 |
| Daikin Industries, Ltd. | 9861 |
4 |
| Acteiive Corporation | 11 |
3 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 130 |
3 |
| Nippon Shokubai Co., Ltd. | 1521 |
3 |
| Shiseido Company, Ltd. | 3985 |
3 |
| Unilever PLC | 3302 |
2 |
| Dow Global Technologies LLC | 10203 |
2 |
| Board of Regents, The University of Texas System | 5658 |
2 |
| Asahi Glass Company, Limited | 2868 |
2 |
| Jiangnan University | 1487 |
2 |
| Kuraray Co., Ltd. | 3478 |
2 |
| Meisei Chemical Works, Ltd | 14 |
2 |
| Nippon Paper Industries Co., Ltd. | 815 |
2 |
| Nippon Soda Co., Ltd. | 885 |
2 |
| SANYO Chemical Industries, Ltd. | 476 |
2 |
| Toagosei Co., Ltd. | 956 |
2 |
| DKS Co. Ltd. | 169 |
2 |
| Other owners | 62 |