- 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: 104
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 | 21339 |
5 |
| Kao Corporation | 5117 |
5 |
| Daikin Industries, Ltd. | 10546 |
4 |
| Acteiive Corporation | 11 |
3 |
| Mitsubishi Materials Electronic Chemicals Co., Ltd. | 143 |
3 |
| Unilever PLC | 2965 |
2 |
| Dow Global Technologies LLC | 11106 |
2 |
| Board of Regents, The University of Texas System | 6225 |
2 |
| Jiangnan University | 1649 |
2 |
| Meisei Chemical Works, Ltd | 15 |
2 |
| Nippon Paper Industries Co., Ltd. | 858 |
2 |
| Nippon Shokubai Co., Ltd. | 1528 |
2 |
| Nippon Soda Co., Ltd. | 884 |
2 |
| SANYO Chemical Industries, Ltd. | 532 |
2 |
| Shiseido Company, Ltd. | 4286 |
2 |
| DKS Co. Ltd. | 256 |
2 |
| 3m Innovative Properties Company | 17463 |
1 |
| Merck Patent GmbH | 5772 |
1 |
| Centre National de La Recherche Scientifique | 11164 |
1 |
| Other owners | 52 |