- All sections
- B - Performing operations; transporting
- 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: 55
10-year publication summary
1
|
0
|
0
|
0
|
2
|
6
|
19
|
15
|
17
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Koch-Glitsch, LP | 204 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Altria Client Services LLC | 1866 |
2 |
Donaldson Company, Inc. | 1513 |
2 |
Fisher & Paykel Healthcare Limited | 2218 |
2 |
Genesis Systems, LLC | 20 |
2 |
Produced Water Absorbents, Inc., DBA ProSep | 12 |
2 |
Tenneco GmbH | 117 |
2 |
Weldfit LLC | 13 |
2 |
Carbon Engineering ULC | 27 |
2 |
The Procter & Gamble Company | 22178 |
1 |
General Electric Company | 18133 |
1 |
Canon Inc. | 36841 |
1 |
S. C. Johnson & Son, Inc. | 2869 |
1 |
AERON LifeStyle Technology, Inc | 29 |
1 |
BlueInGreen, LLC | 20 |
1 |
Gradiant Corporation | 123 |
1 |
Highlight Tech Corp. | 17 |
1 |
HORIBA STEC, Co., Ltd. | 302 |
1 |
IHI Corporation | 3268 |
1 |
Other owners | 23 |