- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 35/21 - Measuring
Patent holdings for IPC class B01F 35/21
Total number of patents in this class: 446
10-year publication summary
|
2
|
3
|
3
|
23
|
36
|
76
|
83
|
91
|
100
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Precision Planting LLC | 1111 |
17 |
| Halliburton Energy Services, Inc. | 20749 |
9 |
| Cirkul, Inc. | 268 |
7 |
| Marathon Petroleum Company LP | 358 |
7 |
| Sealed Air Corporation (US) | 547 |
5 |
| Palm Mass Customization, LLC | 25 |
5 |
| Corob S.p.A. | 40 |
4 |
| Sharkninja Operating LLC | 2344 |
4 |
| University College Dublin, National University of Ireland, Dublin | 355 |
4 |
| Vita-mix Management Corporation | 292 |
4 |
| Atlas Copco IAS GmbH | 77 |
4 |
| Global Life Sciences Solutions USA LLC | 496 |
4 |
| L'OREAL, Société Anonyme | 15326 |
3 |
| Schlumberger Technology Corporation | 10627 |
3 |
| 3m Innovative Properties Company | 17849 |
3 |
| Canon Inc. | 39442 |
3 |
| PPG Industries Ohio, Inc. | 3452 |
3 |
| Air Liquide Electronics Systems | 18 |
3 |
| BASF Coatings GmbH | 1191 |
3 |
| Fast & Fluid Management B.V. | 30 |
3 |
| Other owners | 348 |