- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 15/04 - Forming a predetermined ratio of the substances to be mixed
Patent holdings for IPC class B01F 15/04
Total number of patents in this class: 641
10-year publication summary
|
62
|
65
|
52
|
58
|
85
|
53
|
59
|
20
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20165 |
14 |
| KHS GmbH | 1381 |
6 |
| Organo Corporation | 394 |
6 |
| Sika Technology AG | 2650 |
6 |
| Tokyo Electron Limited | 11599 |
5 |
| Carlisle Fluid Technologies, Inc. | 150 |
5 |
| Vervant Limited | 5 |
5 |
| Waters Technologies Corporation | 1654 |
5 |
| Zhengzhou Sanhua Technology & Industry Co., Ltd. | 28 |
5 |
| B&R Holdings, LLC | 27 |
5 |
| 3m Innovative Properties Company | 18406 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
| Henkel AG & Co. KGaA | 10129 |
4 |
| Ampacet Corp. | 39 |
4 |
| Ecolab USA Inc. | 5190 |
4 |
| Ganado Technologies Corp. | 5 |
4 |
| Solaris Oilfield Site Services Operating, LLC | 23 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Roche Diagnostics Operations, Inc. | 1375 |
3 |
| Alfred Kärcher GmbH & Co. KG | 398 |
3 |
| Other owners | 542 |