- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 23/213 - Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
Patent holdings for IPC class B01F 23/213
Total number of patents in this class: 99
10-year publication summary
|
0
|
0
|
0
|
1
|
2
|
12
|
22
|
30
|
31
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cummins Emission Solutions, Inc. | 480 |
7 |
| Donaldson Company, Inc. | 1513 |
4 |
| Faurecia Emissions Control Technologies, USA, LLC | 157 |
4 |
| Tenneco GmbH | 117 |
4 |
| Intelligent Abatement, LLC | 20 |
4 |
| LG Electronics Inc. | 69257 |
3 |
| Faurecia Systemes D'Echappement | 222 |
3 |
| Proventia Oy | 17 |
3 |
| Scentbridge Holdings, LLC | 15 |
3 |
| Nicoventures Trading Limited | 2898 |
3 |
| Purem GmbH, Formerly, Eberspächer Exhaust Technology GmbH | 288 |
3 |
| Blue Leaf I.P., Inc. | 2758 |
2 |
| Altria Client Services LLC | 1866 |
2 |
| Casale SA | 572 |
2 |
| Friedrich Boysen GmbH & Co. KG | 40 |
2 |
| ScentAir Technologies, LLC | 43 |
2 |
| Sugino Machine Limited | 152 |
2 |
| Weichai Power Co., Ltd. | 271 |
2 |
| Draslovka Services Pty Ltd. | 6 |
2 |
| AA Plasma LLC | 4 |
2 |
| Other owners | 40 |