- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 25/431 - Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
Patent holdings for IPC class B01F 25/431
Total number of patents in this class: 128
10-year publication summary
|
0
|
0
|
1
|
2
|
7
|
8
|
22
|
32
|
45
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koch-Glitsch, LP | 204 |
6 |
| Cummins Emission Solutions, Inc. | 480 |
5 |
| Purem GmbH, Formerly, Eberspächer Exhaust Technology GmbH | 288 |
5 |
| KSi Conveyors, Inc. | 23 |
4 |
| Intelligent Abatement, LLC | 20 |
4 |
| Dyno Nobel Asia Pacific Pty Limited | 33 |
3 |
| Sulzer Management AG | 613 |
3 |
| The University of British Columbia | 1432 |
3 |
| Perkins Engines Company Limited | 279 |
2 |
| Commonwealth Scientific and Industrial Research Organisation | 1652 |
2 |
| Donaldson Company, Inc. | 1513 |
2 |
| Edwards Limited | 764 |
2 |
| ICA Trinova, LLC | 19 |
2 |
| KSi Conveyor, Inc. | 27 |
2 |
| Nordson Corporation | 1246 |
2 |
| Safe Foods Corporation | 82 |
2 |
| Sika Technology AG | 2650 |
2 |
| Stamicarbon B.V. | 265 |
2 |
| Sulzer Mixpac AG | 201 |
2 |
| Tasz, Inc., AKA Neocork | 7 |
2 |
| Other owners | 71 |