- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 143/10 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
Patent holdings for IPC class C10M 143/10
Total number of patents in this class: 53
10-year publication summary
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0
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10
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1
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7
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3
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3
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2
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3
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4
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4103 |
4 |
| Infineum International Limited | 349 |
4 |
| The Lubrizol Corporation | 1313 |
4 |
| ExxonMobil Research And Engineering Company | 2659 |
3 |
| JX Nippon Oil & Energy Corporation | 1010 |
3 |
| Afton Chemical Corporation | 477 |
2 |
| Johns Manville | 964 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
2 |
| PetroChina Company Limited | 579 |
2 |
| Polimeri Europa S.p.A. | 79 |
2 |
| ENEOS Corporation | 584 |
2 |
| 3m Innovative Properties Company | 17957 |
1 |
| Evonik Oil Additives GmbH | 46 |
1 |
| Hyundai Motor Company | 20483 |
1 |
| Chevron Oronite Company LLC | 560 |
1 |
| Kaneka Corporation | 4498 |
1 |
| Adeka Corporation | 1342 |
1 |
| citizen Holdings Co., Ltd. | 324 |
1 |
| citizen Watch Co., Ltd. | 1070 |
1 |
| Cosmo Oil Lubricants Co., Ltd. | 29 |
1 |
| Other owners | 14 |