- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 3/12 - Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with solids
Patent holdings for IPC class B01F 3/12
Total number of patents in this class: 923
10-year publication summary
|
119
|
104
|
104
|
83
|
73
|
22
|
5
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 21338 |
23 |
| Schlumberger Technology Corporation | 11818 |
15 |
| Ecolab USA Inc. | 5796 |
13 |
| United States Gypsum Company | 927 |
13 |
| Schlumberger Canada Limited | 7606 |
11 |
| Schlumberger Technology B.v. | 5298 |
11 |
| Services Petroliers Schlumberger | 6024 |
11 |
| Sintokogio, Ltd. | 1206 |
11 |
| Heraeus Medical GmbH | 307 |
10 |
| The Maitland Company, LLC | 16 |
10 |
| S.p.c.m. SA | 238 |
10 |
| BASF SE | 21303 |
7 |
| Toyota Motor Corporation | 35772 |
6 |
| Gudpod Corp. | 11 |
6 |
| M. Technique Co., Ltd. | 252 |
6 |
| CURTIS, Philip, Anthony | 331 |
6 |
| Hydro Dynamics, Inc. | 21 |
5 |
| King Technology, Inc. | 293 |
5 |
| Meiji Co., Ltd. | 751 |
5 |
| Nihon Spindle Manufacturing Co., Ltd | 79 |
5 |
| Other owners | 734 |