- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 31/20 - Mixing the contents of independent containers, e.g. test tubes
Patent holdings for IPC class B01F 31/20
Total number of patents in this class: 79
10-year publication summary
|
0
|
0
|
0
|
4
|
9
|
10
|
16
|
23
|
20
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infors AG | 46 |
7 |
| Life Technologies Corporation | 3279 |
5 |
| QInstruments GmbH | 32 |
5 |
| Ventana Medical Systems, Inc. | 1020 |
3 |
| Abbott Laboratories | 2411 |
2 |
| Baby Brezza Enterprises LLC | 45 |
2 |
| Enable Injections, Inc. | 69 |
2 |
| John Bean Technologies Corporation | 376 |
2 |
| Lantheus Medical Imaging, Inc. | 174 |
2 |
| PepsiCo, Inc. | 2417 |
2 |
| RotaPrep, Inc., DBA RotaPrep, Inc. | 5 |
2 |
| Tecan Trading AG | 333 |
2 |
| Thermo Electron LED GmbH | 165 |
2 |
| FOSS Analytical A/S | 180 |
2 |
| Global Life Sciences Solutions USA LLC | 495 |
2 |
| Fluent Biosciences Inc. | 43 |
2 |
| Sony Corporation | 31124 |
1 |
| The Regents of the University of California | 19859 |
1 |
| Hewlett-Packard Development Company, L.P. | 25933 |
1 |
| Lockheed Martin Corporation | 3277 |
1 |
| Other owners | 31 |