Gasoline additive composition for improved engine performance
US12024686B2 · kind B2 · utility
0Cited by
93References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 30, 2022 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Sep 30, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2270/023
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides fuel additives including quaternary ammonium salt additive(s) and Mannich detergent additive(s) effective to improve engine performance in both port fuel injected and gasoline direct injection engines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.