- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F28G - Cleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes of boilers
- F28G 11/00 - Cleaning by combustion processes, e.g. using squibs, using travelling burners
Patent holdings for IPC class F28G 11/00
Total number of patents in this class: 6
10-year publication summary
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0
|
1
|
0
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0
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0
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2
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3
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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Barreto Investment Group Inc, DBA PowerPlus Cleaning Systems | 5 |
1 |
| Estir Co., Ltd. | 7 |
1 |
| International Engine Intellectual Property Company, LLC | 543 |
1 |
| Takuma Co., Ltd. | 5 |
1 |
| University of Kentucky Research Foundation | 643 |
1 |
| US Nitro Blasting & Environmental, LLC | 1 |
1 |
| Other owners | 0 |