Gels that reduce soot and/or emissions from engines
US7534747B2 · kind B2 · utility
7Cited by
60References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2003 |
| Grant date | May 19, 2009 |
| Priority date | — |
| Expiry date | Dec 5, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/252
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A soot reducing media that reduces the soot content in lubricating oil in an engine. Further a process employing a gel to decrease the amount of soot in the lubricating oil of an engine and/or decrease the emissions from an engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.