- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 55/09 - Air-conditioning, e.g. de-watering, in pneumatic systems
Patent holdings for IPC class F16L 55/09
Total number of patents in this class: 14
10-year publication summary
|
4
|
0
|
5
|
2
|
3
|
0
|
2
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AGF Manufacturing, Inc. | 36 |
4 |
| LG Electronics Inc. | 75160 |
1 |
| Pratt & Whitney Canada Corp. | 5331 |
1 |
| Electrolux Appliances Aktiebolag | 1376 |
1 |
| Tramec Sloan, L.L.C. | 48 |
1 |
| VitalAire Canada Inc., une personne morale | 7 |
1 |
| ROCKWOOL International A/S | 290 |
1 |
| Rkh Investments Pty Ltd | 1 |
1 |
| US GSE, Inc. | 1 |
1 |
| AC Avalanche LLC | 29 |
1 |
| ALP Emirates Panel Manufacturing L.L.C. | 1 |
1 |
| Other owners | 0 |