- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 17/02 - Lubrication of machines or apparatus working under extreme conditions at high temperature
Patent holdings for IPC class F16N 17/02
Total number of patents in this class: 9
10-year publication summary
0
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0
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0
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1
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1
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2
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1
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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
|
---|---|---|
H.e.f. | 127 |
2 |
Siemens AG | 24990 |
1 |
Hyundai Motor Company | 19021 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Kia Motors Corporation | 7946 |
1 |
HeYe International GmbH | 35 |
1 |
Petroleo Brasileiro S.A. - Petrobras | 730 |
1 |
E.I. DuPont de Nemours and Company | 468 |
1 |
Other owners | 0 |