- 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: 51
10-year publication summary
|
2
|
0
|
1
|
1
|
2
|
7
|
10
|
11
|
18
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hans Heidolph GmbH | 57 |
4 |
| Cytiva US LLC | 143 |
4 |
| IKA-Werke GmbH & Co. KG | 174 |
2 |
| IntegenX Inc. | 95 |
2 |
| Oakwood Laboratories, LLC | 45 |
2 |
| Siemens Healthcare Diagnostics Inc. | 1946 |
2 |
| Talis Biomedical Corporation | 63 |
2 |
| Tremark Development LLC | 10 |
2 |
| Novel Microdevices, Inc. | 9 |
2 |
| Genentech, Inc. | 3742 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1 |
| Whirlpool Corporation | 4238 |
1 |
| Agilent Technologies, Inc. | 2744 |
1 |
| ABB Schweiz AG | 6321 |
1 |
| Altria Client Services LLC | 1866 |
1 |
| DENTSPLY SIRONA Inc. | 1860 |
1 |
| Electrolux Appliances Aktiebolag | 1216 |
1 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
1 |
| Kagoshima University | 284 |
1 |
| Other owners | 18 |