- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 5/12 - Pump mixers
Patent holdings for IPC class B01F 5/12
Total number of patents in this class: 112
10-year publication summary
|
12
|
17
|
13
|
10
|
9
|
2
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25339 |
4 |
| Schlumberger Technology Corporation | 11483 |
2 |
| Anlet Co., Ltd. | 9 |
2 |
| Eureka-Lab Inc. | 4 |
2 |
| Isel Co., Ltd. | 20 |
2 |
| Nihon Spindle Manufacturing Co., Ltd | 78 |
2 |
| SPX FLOW, Inc. | 120 |
2 |
| Tomoe Engineering Co., Ltd. | 41 |
2 |
| VMI | 39 |
2 |
| Johokagaku Kenkyusyo Co. Ltd. | 5 |
2 |
| Shigenkaihatsukenkyujyo, Inc. | 4 |
2 |
| IZUMI FOOD MACHINERY Co., Ltd. | 14 |
2 |
| H & H Inventions & Enterprises, Inc. | 3 |
2 |
| Mimos Bhd. | 974 |
2 |
| Schlumberger Canada Limited | 7553 |
1 |
| Schlumberger Technology B.v. | 5268 |
1 |
| Schlumberger Holdings Limited | 2737 |
1 |
| Halliburton Energy Services, Inc. | 21194 |
1 |
| LG Chem, Ltd. | 17822 |
1 |
| Xerox Corporation | 4721 |
1 |
| Other owners | 76 |