- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 33/452 - Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
Patent holdings for IPC class B01F 33/452
Total number of patents in this class: 73
10-year publication summary
|
0
|
1
|
1
|
2
|
8
|
14
|
11
|
18
|
19
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hans Heidolph GmbH | 63 |
5 |
| Cytiva US LLC | 179 |
4 |
| Siemens Healthcare Diagnostics Inc. | 2009 |
3 |
| Talis Biomedical Corporation | 65 |
3 |
| Ford Global Technologies, LLC | 20070 |
2 |
| STMicroelectronics S.r.l. | 3654 |
2 |
| Altria Client Services LLC | 2043 |
2 |
| Biomagnetic Solutions LLC | 20 |
2 |
| Hach Company | 413 |
2 |
| IKA-Werke GmbH & Co. KG | 168 |
2 |
| IntegenX Inc. | 98 |
2 |
| Oakwood Laboratories, LLC | 47 |
2 |
| PreOmics GmbH | 29 |
2 |
| Vascular Barcelona Devices, S.L. | 31 |
2 |
| Tremark Development LLC | 11 |
2 |
| Schlumberger Technology Corporation | 10263 |
1 |
| Genentech, Inc. | 3869 |
1 |
| Ricoh Company, Ltd. | 13216 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40608 |
1 |
| Whirlpool Corporation | 4333 |
1 |
| Other owners | 31 |