- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 110/68 - Radon
Patent holdings for IPC class F24F 110/68
Total number of patents in this class: 18
10-year publication summary
|
1
|
0
|
0
|
1
|
3
|
3
|
5
|
3
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Radoff S.r.l. | 6 |
3 |
| Vapor Dynamics LLC | 7 |
2 |
| Ventamatic, Ltd. | 11 |
2 |
| Ctlab Co. Ltd. | 15 |
1 |
| Enverid Systems, Inc. | 80 |
1 |
| Terra Vent Systems Inc. | 5 |
1 |
| Tyco Fire & Security GmbH | 2172 |
1 |
| Hall Labs, LLC | 221 |
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 | 20 |
1 |
| Ultimo Global Holdings, LLC | 6 |
1 |
| Other owners | 0 |