Robert H. Barbour
14Patents
3h-index
14Co-inventors
57Inventor score
Filing activity: Oct 24, 1997 → Apr 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5807949A | Polymers and additive compositions | Chemistry; Metallurgy | 19 | Expired |
| US9239000B2 | Method to provide power gain in an engine | Emerging Cross-Sectional Technologies | 6 | Active |
| US7402186B2 | Fuel composition containing a medium substantially free of sulphur and process thereof | Chemistry; Metallurgy | 4 | Expired |
| US7144436B2 | Fuel composition | Chemistry; Metallurgy | 2 | Expired |
| US9487719B2 | Methods and compositions that provide detergency | Chemistry; Metallurgy | 1 | Active |
| US6656237B1 | Fuel composition with improved lubricity performance | Chemistry; Metallurgy | 1 | Expired |
| US7901471B2 | Fuel composition containing a medium substantially free of sulphur and process thereof | Chemistry; Metallurgy | 1 | Active |
| US7252690B2 | Fuel composition | Chemistry; Metallurgy | 0 | Expired |
| US10202559B2 | Diesel detergent without a low molecular weight penalty | Chemistry; Metallurgy | 0 | Active |
| US10669496B2 | Diesel detergent without a low molecular weight penalty | Chemistry; Metallurgy | 0 | Active |
| US11174444B2 | Diesel detergent without a low molecular weight penalty | Chemistry; Metallurgy | 0 | Active |
| US7938867B2 | Fuel composition containing a medium substantially free of sulphur and process thereof | Chemistry; Metallurgy | 0 | Active |
| US7238214B2 | Fuel composition | Chemistry; Metallurgy | 0 | Expired |
| US10005978B2 | Diesel detergent without a low molecular weight penalty | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.