- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 155/00 - Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups
Patent holdings for IPC class C10M 155/00
Total number of patents in this class: 40
10-year publication summary
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0
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7
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2
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0
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1
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1
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4
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5
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7
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7
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Infineum International Limited | 456 |
6 |
| Afton Chemical Corporation | 495 |
5 |
| The Lubrizol Corporation | 1249 |
5 |
| Totalenergies Onetech | 1535 |
3 |
| Centre National de La Recherche Scientifique | 11023 |
2 |
| Chevron Oronite Company LLC | 594 |
2 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 391 |
2 |
| Kuraray Co., Ltd. | 3589 |
2 |
| Total Marketing Services | 449 |
2 |
| Asahi Glass Company, Limited | 2622 |
1 |
| Idemitsu Kosan Co., Ltd. | 4235 |
1 |
| NGK Spark Plug Co., Ltd. | 875 |
1 |
| Chevron Japan Ltd. | 98 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| Mabuchi Motor Co., Ltd. | 230 |
1 |
| UChicago Argonne, LLC | 946 |
1 |
| ENEOS Corporation | 693 |
1 |
| Hitachi Astemo, Ltd. | 6410 |
1 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 285 |
1 |
| Infineum Internattional Limited | 1 |
1 |
| Other owners | 0 |