- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 110/68 - Radon
Patent holdings for IPC class F24F 110/68
Total number of patents in this class: 20
10-year publication summary
|
0
|
0
|
1
|
3
|
3
|
5
|
4
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Radoff S.r.l. | 6 |
3 |
| Vapor Dynamics LLC | 8 |
2 |
| Ventamatic, Ltd. | 11 |
2 |
| Ctlab Co. Ltd. | 15 |
1 |
| Enverid Systems, Inc. | 79 |
1 |
| Terra Vent Systems Inc. | 5 |
1 |
| Tyco Fire & Security GmbH | 3165 |
1 |
| FTLAB Co., Ltd. | 7 |
1 |
| Betterlife Co., Ltd. | 3 |
1 |
| Ctu in Prague, Institute of Experimental and Applied Physics | 1 |
1 |
| National Radiation Protection Institute | 1 |
1 |
| Nuvap S.p.A. | 3 |
1 |
| Airthings ASA | 21 |
1 |
| Ultimo Global Holdings, LLC | 6 |
1 |
| EsenselQ, LLC | 1 |
1 |
| D&d-sw, LLC. | 19 |
1 |
| Other owners | 0 |