- All sections
- B - Performing operations; transporting
- 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: 278
10-year publication summary
|
1
|
2
|
2
|
3
|
18
|
32
|
47
|
70
|
86
|
27
|
| 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 |
8 |
| Marathon Petroleum Company LP | 300 |
5 |
| Palm Mass Customization, LLC | 23 |
5 |
| Cirkul, Inc. | 178 |
4 |
| Vita-mix Management Corporation | 279 |
4 |
| Global Life Sciences Solutions USA LLC | 473 |
4 |
| Schlumberger Technology Corporation | 9690 |
3 |
| BASF Coatings GmbH | 1128 |
3 |
| Kurita Water Industries Ltd. | 1110 |
3 |
| Sartorius Stedim Biotech GmbH | 774 |
3 |
| Lanvi Patent B.V. | 11 |
3 |
| Cytiva US LLC | 143 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Canon Inc. | 36841 |
2 |
| Nike, Inc. | 13075 |
2 |
| Cymer, LLC | 347 |
2 |
| PPG Industries Ohio, Inc. | 3430 |
2 |
| Air Liquide Electronics Systems | 17 |
2 |
| Andritz Ltd. | 14 |
2 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 165 |
2 |
| Other owners | 214 |