- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28F - Details of heat-exchange or heat-transfer apparatus, of general application
- F28F 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class F28F 99/00
Total number of patents in this class: 35
10-year publication summary
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2
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2
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1
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4
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5
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1
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3
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2
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4
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Inventys Thermal Technologies Inc. | 28 |
2 |
| Saudi Arabian Oil Company | 13316 |
2 |
| Samsung Electronics Co., Ltd. | 147334 |
1 |
| The Regents of the University of California | 20035 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8777 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
1 |
| Daikin Industries, Ltd. | 10058 |
1 |
| Alfa Laval Corporate AB | 1314 |
1 |
| Amertechtowerservices, LLC | 4 |
1 |
| Asia Vital Components Co., Ltd. | 410 |
1 |
| Cooler Master Co., Ltd. | 231 |
1 |
| CoreStar International Corporation | 1 |
1 |
| Ebullient, LLC | 13 |
1 |
| Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C. | 118 |
1 |
| Jentech Precision Industrial Co., LTD. | 19 |
1 |
| Jiffy-tite Company, Inc. | 5 |
1 |
| MAHLE International GmbH | 2779 |
1 |
| Mitsubishi Electric Research Laboratories, Inc. | 1067 |
1 |
| Rheem Manufacturing Company | 986 |
1 |
| Sabanci Universitesi | 124 |
1 |
| Other owners | 13 |