- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 1/053 - Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
Patent holdings for IPC class F25B 1/053
Total number of patents in this class: 346
10-year publication summary
|
36
|
33
|
27
|
18
|
35
|
15
|
16
|
18
|
13
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries Thermal Systems, Ltd. | 974 |
49 |
| Daikin Industries, Ltd. | 10478 |
43 |
| Carrier Corporation | 3958 |
36 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
23 |
| Danfoss A/S | 1428 |
19 |
| Tyco Fire & Security GmbH | 3631 |
14 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4120 |
13 |
| Trane International Inc. | 1227 |
9 |
| LG Electronics Inc. | 75654 |
7 |
| Johnson Controls Technology Company | 1387 |
7 |
| Appollo Wind Technologies LLC | 8 |
6 |
| Vertiv S.r.l. | 108 |
6 |
| Efficient Energy GmbH | 58 |
5 |
| Venus Systems Limited | 5 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
4 |
| Panasonic Corporation | 19060 |
4 |
| Daikin Applied Americas Inc. | 78 |
4 |
| Agc, Inc. | 5502 |
4 |
| Mitsubishi Electric Corporation | 47971 |
3 |
| Ebara Corporation | 2323 |
3 |
| Other owners | 82 |