- 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: 37
10-year publication summary
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2
|
4
|
2
|
5
|
4
|
3
|
2
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4234 |
7 |
| ExxonMobil Chemical Patents Inc. | 3786 |
4 |
| Chevron U.S.A. Inc. | 4134 |
3 |
| Chevron Oronite Company LLC | 595 |
3 |
| Mitsubishi Electric Corporation | 47971 |
2 |
| Nynas AB | 57 |
2 |
| ATS Chemical, LLC | 19 |
2 |
| Schlumberger Technology Corporation | 11798 |
1 |
| Baker Hughes Incorporated | 4940 |
1 |
| E. I. du Pont de Nemours and Company | 3542 |
1 |
| ExxonMobil Research And Engineering Company | 2425 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2856 |
1 |
| Asahi Glass Company, Limited | 2625 |
1 |
| Showa Denko K.K. | 2072 |
1 |
| China Petroleum & Chemical Corporation | 2147 |
1 |
| Infineum International Limited | 456 |
1 |
| The Lubrizol Corporation | 1249 |
1 |
| Research Institute of Petroleum Processing, Sinopec | 362 |
1 |
| Total Marketing Services | 449 |
1 |
| DuPont Safety & Construction, Inc. | 682 |
1 |
| Other owners | 1 |