- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 127/04 - Lubricating compositions characterised by the additive being a non-macromolecular hydrocarbon well-defined aromatic
Patent holdings for IPC class C10M 127/04
Total number of patents in this class: 39
10-year publication summary
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2
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2
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4
|
2
|
5
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4
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3
|
2
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3
|
1
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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. | 4198 |
7 |
| ExxonMobil Chemical Patents Inc. | 4016 |
5 |
| Chevron U.S.A. Inc. | 3939 |
3 |
| Chevron Oronite Company LLC | 571 |
3 |
| E. I. du Pont de Nemours and Company | 4107 |
2 |
| Mitsubishi Electric Corporation | 45899 |
2 |
| Nippon Oil Corporation | 289 |
2 |
| Nynas AB | 59 |
2 |
| Schlumberger Technology Corporation | 10652 |
1 |
| Baker Hughes Incorporated | 5279 |
1 |
| ExxonMobil Research And Engineering Company | 2589 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2738 |
1 |
| Asahi Glass Company, Limited | 2806 |
1 |
| Showa Denko K.K. | 2266 |
1 |
| China Petroleum & Chemical Corporation | 1881 |
1 |
| Infineum International Limited | 388 |
1 |
| The Lubrizol Corporation | 1284 |
1 |
| Research Institute of Petroleum Processing, Sinopec | 371 |
1 |
| Total Marketing Services | 476 |
1 |
| ATS Chemical, LLC | 17 |
1 |
| Other owners | 1 |