- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 157/02 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a halogen-containing compound
Patent holdings for IPC class C10M 157/02
Total number of patents in this class: 10
10-year publication summary
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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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0
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1
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2
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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
|
|---|---|---|
| The Lubrizol Corporation | 1335 |
2 |
| Dura-Line LLC | 64 |
2 |
| Agency for Science, Technology and Research | 3512 |
1 |
| JFE Steel Corporation | 6067 |
1 |
| Tenaris Connections B.V. | 171 |
1 |
| Toyo Drilube Co., Ltd. | 10 |
1 |
| Tsubakimoto Chain Co. | 588 |
1 |
| Nippeco Ltd. | 7 |
1 |
| Other owners | 0 |