- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 31/441 - Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
Patent holdings for IPC class B01F 31/441
Total number of patents in this class: 26
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
4
|
3
|
4
|
15
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lanvi Patent B.V. | 11 |
3 |
| Siemens Healthcare Diagnostics Inc. | 1946 |
2 |
| Novel Microdevices, Inc. | 9 |
2 |
| Columbia Insurance Company | 1569 |
1 |
| Ebara Corporation | 1951 |
1 |
| 1535674 Alberta, Inc. | 19 |
1 |
| DENTSPLY SIRONA Inc. | 1860 |
1 |
| Drm, Dr. Muller AG | 31 |
1 |
| Enersave Fluid Mixers Inc. | 13 |
1 |
| Ovivo Inc. | 137 |
1 |
| Sartorius Stedim Biotech GmbH | 774 |
1 |
| SIRONA Dental Systems GmbH | 503 |
1 |
| Sysmex Corporation | 1418 |
1 |
| Tecres S.p.A. | 122 |
1 |
| Trustees of Boston University | 928 |
1 |
| University of Tasmania | 58 |
1 |
| Vetedy S.á.r.l | 6 |
1 |
| STRATEC CONSUMABLES GmbH | 25 |
1 |
| REA Innovations, Inc. | 26 |
1 |
| A O Ideas GmbH | 16 |
1 |
| Other owners | 2 |