- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F27D - Details or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace
- F27D 17/15 - Arrangements for using waste heat using boilers
Patent holdings for IPC class F27D 17/15
Total number of patents in this class: 3
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Central South University | 462 |
1 |
| Xi'an University of Architecture and Technology | 54 |
1 |
| Litherm Technologies GmbH | 3 |
1 |
| Other owners | 0 |