- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F28C - Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction
- F28C 1/08 - Arrangements for recovering heat from exhaust steam
Patent holdings for IPC class F28C 1/08
Total number of patents in this class: 5
10-year publication summary
|
0
|
0
|
2
|
1
|
1
|
0
|
0
|
1
|
0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASML Netherlands B.V. | 6816 |
1 |
| r4 Ventures LLC | 3 |
1 |
| TM System Finland Oy | 8 |
1 |
| Australian Water Conditioners Pty Ltd | 1 |
1 |
| Suzhou Sairong Constitution&decoration Engineering Co., Ltd | 9 |
1 |
| Other owners | 0 |