- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 23/21 - Mixing gases with liquids by introducing liquids into gaseous media
Patent holdings for IPC class B01F 23/21
Total number of patents in this class: 99
10-year publication summary
|
0
|
0
|
2
|
6
|
20
|
21
|
27
|
17
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| S. C. Johnson & Son, Inc. | 2767 |
4 |
| Koch-Glitsch, LP | 198 |
4 |
| Samsung Electronics Co., Ltd. | 158156 |
3 |
| Altria Client Services LLC | 2438 |
3 |
| Genesis Systems, LLC | 33 |
3 |
| Tenneco Automotive Operating Company Inc. | 455 |
3 |
| Weldfit LLC | 23 |
3 |
| Carbon Engineering ULC | 80 |
3 |
| Tenneco Automotive Operating Company LLC | 202 |
3 |
| LG Electronics Inc. | 75845 |
2 |
| Cummins Emission Solutions, Inc. | 581 |
2 |
| Donaldson Company, Inc. | 1606 |
2 |
| Fisher & Paykel Healthcare Limited | 2638 |
2 |
| Produced Water Absorbents, Inc., DBA ProSep | 10 |
2 |
| Hydrogen Tech IP Pty Limited AS Trustee for Hydrogen Tech IP Trust | 3 |
2 |
| Hydric Desalination Pty Ltd | 7 |
2 |
| The Procter & Gamble Company | 21856 |
1 |
| General Electric Company | 13908 |
1 |
| Philip Morris Products S.A. | 8215 |
1 |
| Canon Inc. | 43941 |
1 |
| Other owners | 52 |