XINXIANG RICHFUL LUBE ADDITIVE CO., LTD.
1Patents
1Active
1Granted
38Portfolio score
Filing activity: Feb 13, 2015 → Feb 13, 2015
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9982212B2 | Metal detergent and preparation method thereof and lubricant oil containing metal detergent | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.