- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28D - Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contactheat storage plants or apparatus in general
- F28D 11/00 - Heat-exchange apparatus employing moving conduits
Patent holdings for IPC class F28D 11/00
Total number of patents in this class: 25
10-year publication summary
|
0
|
4
|
1
|
1
|
1
|
0
|
1
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GEA TDS GmbH | 70 |
4 |
| Samsung Electronics Co., Ltd. | 146092 |
1 |
| LG Electronics Inc. | 73021 |
1 |
| The Boeing Company | 20043 |
1 |
| ZTE Corporation | 42423 |
1 |
| Advantest Corporation | 1816 |
1 |
| Aavid Thermalloy, LLC | 42 |
1 |
| Acer Incorporated | 2050 |
1 |
| Aurum Foods, S.L. | 2 |
1 |
| Bombardier Transportation GmbH | 646 |
1 |
| Centrum vedecko-technickych Informacii SR | 21 |
1 |
| Coolchip Technologies, Inc. | 6 |
1 |
| Drexel University | 988 |
1 |
| Johnson Matthey plc | 6 |
1 |
| Lenovo International Limited | 1014 |
1 |
| Stephan Machinery GmbH | 39 |
1 |
| Žilinská univerzita v Žiline | 12 |
1 |
| City, University of London | 28 |
1 |
| Ningbo China Stirling Engine Manufacturing Co., Ltd | 2 |
1 |
| Envola GmbH | 41 |
1 |
| Other owners | 2 |