- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 7/32 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis with openwork frames or cages
Patent holdings for IPC class B01F 7/32
Total number of patents in this class: 43
10-year publication summary
|
4
|
2
|
7
|
4
|
4
|
3
|
4
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Whirlpool Corporation | 4367 |
3 |
| Hamari Chemicals, Ltd. | 32 |
2 |
| Aquatechs Co., Ltd. | 2 |
2 |
| Eddy Plus Co., Ltd. | 2 |
2 |
| Shenzhen Juocan Technology Co.,Ltd. | 35 |
2 |
| L'OREAL, Société Anonyme | 15254 |
1 |
| FUJIFILM Corporation | 29075 |
1 |
| Warsaw Orthopedic, Inc. | 3102 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2258 |
1 |
| 3D Systems, Inc. | 588 |
1 |
| Anderson Tool Corporation | 1 |
1 |
| Asahi Organic Chemicals Industry Co., Ltd. | 86 |
1 |
| DENKEN Co., Ltd. | 5 |
1 |
| Ekato Rühr- und Mischtechnik GmbH | 47 |
1 |
| Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. | 64 |
1 |
| Inoue Mfg., Inc. | 6 |
1 |
| Ipms Inc. | 2 |
1 |
| Isel Co., Ltd. | 20 |
1 |
| Jiangsu Newamstar Packaging Machinery Co., Ltd. | 61 |
1 |
| Outotec (Finland) Oy | 486 |
1 |
| Other owners | 17 |