- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 1/06 - Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
Patent holdings for IPC class F25B 1/06
Total number of patents in this class: 91
10-year publication summary
|
15
|
9
|
7
|
10
|
1
|
9
|
1
|
1
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carrier Corporation | 3954 |
15 |
| Denso Corporation | 25717 |
10 |
| King Fahd University of Petroleum and Minerals | 1598 |
6 |
| Mitsubishi Electric Corporation | 48287 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
4 |
| Evapco, Inc. | 311 |
3 |
| Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources | 105 |
3 |
| Tyco Fire & Security GmbH | 3672 |
3 |
| Samsung Electronics Co., Ltd. | 158842 |
2 |
| LG Electronics Inc. | 75973 |
2 |
| Hamilton Sundstrand Corporation | 5013 |
2 |
| Carel Industries S.p.A. | 76 |
2 |
| GD Midea Heating & Ventilating Equipment Co., Ltd. | 769 |
2 |
| Lennox Industries Inc. | 1115 |
2 |
| Saudi Arabian Oil Company | 14349 |
2 |
| Valeo Systemes Thermiques | 2821 |
2 |
| Bechtel Energy Technologies & Solutions, Inc. | 78 |
2 |
| Siemens AG | 23972 |
1 |
| Toyota Motor Corporation | 36092 |
1 |
| Microsoft Technology Licensing, LLC | 54554 |
1 |
| Other owners | 22 |