- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 8/167 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
Patent holdings for IPC class F24F 8/167
Total number of patents in this class: 120
10-year publication summary
0
|
0
|
0
|
2
|
3
|
9
|
18
|
38
|
44
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Electronics Co., Ltd. | 131630 |
11 |
LG Electronics Inc. | 69257 |
5 |
Microjet Technology Co., Ltd. | 344 |
4 |
Kaltech Corporation | 29 |
4 |
Calistair SAS | 8 |
4 |
BeiAng Air Tech Ltd. | 11 |
3 |
Denso Corporation | 23338 |
2 |
ApS Japan Co., Ltd. | 22 |
2 |
Miro Co. Ltd. | 92 |
2 |
RHT Limited | 20 |
2 |
Molekule, Inc. | 45 |
2 |
Cheomdanlab Inc. | 10 |
2 |
Korea Institute of Materials Science | 176 |
2 |
Epic Universal Technologies, LLC | 22 |
2 |
Nanohub S.r.l. | 2 |
2 |
Radic8 PTE LTD | 2 |
2 |
Kespion Co., Ltd. | 22 |
2 |
The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
NGK Insulators, Ltd. | 4589 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Other owners | 64 |