- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 5/00 - Devices using endothermic chemical reactions, e.g. using frigorific mixtures
Patent holdings for IPC class F25D 5/00
Total number of patents in this class: 42
10-year publication summary
|
8
|
9
|
3
|
3
|
8
|
1
|
2
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tempra Technology, Inc. | 45 |
4 |
| Raytheon Company | 8456 |
3 |
| Lockheed Martin Corporation | 3262 |
2 |
| Heat Wave Technologies, LLC | 12 |
2 |
| Korea University Research and Business Foundation | 3259 |
2 |
| MBDA France | 239 |
2 |
| Rebound Technologies, Inc. | 31 |
2 |
| University Hospitals of Cleveland | 21 |
2 |
| BASF SE | 21313 |
1 |
| LG Electronics Inc. | 75591 |
1 |
| Kimberly-clark Worldwide, Inc. | 5300 |
1 |
| Amazon Technologies, Inc. | 28044 |
1 |
| Aquasyn LLC | 15 |
1 |
| Beijing Tianqing Chemicals Co. Ltd. | 6 |
1 |
| British American Tobacco (Investments) Limited | 1003 |
1 |
| Coldinnov | 2 |
1 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 833 |
1 |
| Donovan Industries, Inc. | 4 |
1 |
| Getac Technology Corporation | 794 |
1 |
| Haier US Appliance Solutions, Inc. | 4022 |
1 |
| Other owners | 11 |