- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 143/18 - Oxidised hydrocarbons, i.e. oxidised subsequent to macromolecular formation
Patent holdings for IPC class C10M 143/18
Total number of patents in this class: 10
10-year publication summary
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1
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1
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1
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1
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2
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3
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1
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2
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1
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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
|
|---|---|---|
| Kyodo Yushi Co., Ltd. | 224 |
2 |
| BASF SE | 19740 |
1 |
| NTN Corporation | 5008 |
1 |
| JTEKT Corporation | 2423 |
1 |
| Afton Chemical Corporation | 468 |
1 |
| Chevron Phillips Chemical Company LP | 1779 |
1 |
| The Lubrizol Corporation | 1335 |
1 |
| JXTG Nippon Oil & Energy Corporation | 325 |
1 |
| Thai Polyethylene Co., Ltd. | 53 |
1 |
| Other owners | 0 |