- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 157/04 - 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 nitrogen-containing compound
Patent holdings for IPC class C10M 157/04
Total number of patents in this class: 39
10-year publication summary
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1
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2
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6
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4
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2
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6
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0
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6
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1277 |
9 |
| Idemitsu Kosan Co., Ltd. | 4229 |
5 |
| Infineum International Limited | 416 |
4 |
| Stepan Company | 571 |
3 |
| Lanxess Corporation | 283 |
2 |
| Solvay Specialty Polymers Italy S.p.A. | 666 |
2 |
| Totalenergies Onetech | 1478 |
2 |
| Baker Hughes Incorporated | 5098 |
1 |
| ExxonMobil Research And Engineering Company | 2497 |
1 |
| Hyundai Motor Company | 23273 |
1 |
| Chevron Oronite Company LLC | 592 |
1 |
| Kia Motors Corporation | 7738 |
1 |
| Afton Chemical Corporation | 487 |
1 |
| Ecolab USA Inc. | 5673 |
1 |
| Hollister Incorporated | 1071 |
1 |
| New York Air Brake LLC | 268 |
1 |
| SANYO Chemical Industries, Ltd. | 501 |
1 |
| Flowchem LLC | 34 |
1 |
| Publichnoe Aktsionernoe Obschestvo "Gazprom Neft" | 20 |
1 |
| Other owners | 0 |