- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 139/06 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups having a metal-to-carbon bond
Patent holdings for IPC class C10M 139/06
Total number of patents in this class: 29
10-year publication summary
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3
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4
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1
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3
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2
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5
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1
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2
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1
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Oronite Company LLC | 551 |
6 |
| Chevron U.S.A. Inc. | 3774 |
4 |
| The Boeing Company | 19843 |
3 |
| Ethicon, Inc. | 1310 |
3 |
| Idemitsu Kosan Co., Ltd. | 3995 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
| ExxonMobil Research And Engineering Company | 2830 |
1 |
| Shell Oil Company | 2196 |
1 |
| Board of Regents, The University of Texas System | 5370 |
1 |
| Ibiden Co., Ltd. | 1724 |
1 |
| Doobon Inc. | 13 |
1 |
| Infineum International Limited | 340 |
1 |
| Lord Corporation | 484 |
1 |
| Lotte Chemical Corporation | 591 |
1 |
| Nippon Oil Corporation | 340 |
1 |
| UChicago Argonne, LLC | 866 |
1 |
| Other owners | 0 |