- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28G - Cleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes of boilers
- F28G 3/10 - Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
Patent holdings for IPC class F28G 3/10
Total number of patents in this class: 13
10-year publication summary
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2
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0
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0
|
2
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2
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1
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1
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2
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2
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nestec S.A. | 2657 |
1 |
| Robert Bosch GmbH | 42784 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10936 |
1 |
| Battelle Memorial Institute | 2494 |
1 |
| ACO Severin Ahlmann GmbH & Co. KG | 102 |
1 |
| Hitachi Zosen Corporation | 615 |
1 |
| Nippon Shokubai Co., Ltd. | 1504 |
1 |
| Noa Co., Ltd. | 3 |
1 |
| 2066128 Alberta Ltd. | 1 |
1 |
| Sino Eco-tech Co, Ltd | 1 |
1 |
| Aurum Process Technology, S.L. | 6 |
1 |
| Huaneng YiMin Coal-power Co., Ltd. | 22 |
1 |
| Huaneng Qufu Thermal Power Co., Ltd | 2 |
1 |
| Other owners | 0 |