- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/58 - Heterocyclic compounds
Patent holdings for IPC class C10M 133/58
Total number of patents in this class: 38
10-year publication summary
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4
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6
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5
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5
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0
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1
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0
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0
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1
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1249 |
15 |
| BASF SE | 21303 |
6 |
| ExxonMobil Research And Engineering Company | 2425 |
3 |
| JXTG Nippon Oil & Energy Corporation | 323 |
3 |
| Afton Chemical Corporation | 492 |
2 |
| Infineum International Limited | 456 |
2 |
| Hyundai Motor Company | 24602 |
1 |
| Chevron Oronite Company LLC | 595 |
1 |
| Chevron Oronite Technology B.V. | 50 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| King Industries, Inc. | 53 |
1 |
| Total Marketing Services | 449 |
1 |
| The University of Southern Mississippi | 91 |
1 |
| Other owners | 0 |