Nelson E. Prieto
8Patents
5h-index
10Co-inventors
52Inventor score
Filing activity: Sep 18, 1991 → Nov 24, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5389277A | Secondary alkyl sulfate-containing powdered laundry detergent compositions | Chemistry; Metallurgy | 24 | Expired |
| US5997763A | Corrosion inhibiting antifreeze compositions containing various carboxylic acids | Chemistry; Metallurgy | 20 | Expired |
| USH1467H | Detergent formulations containing a surface active composition | General | 8 | Active |
| US5145597A | Cleaning composition and method of use | Chemistry; Metallurgy | 7 | Expired |
| US6511546B1 | Aqueous cleaning | Electricity | 5 | Expired |
| USH1680H | Secondary alkyl sulfate-containing hard surface cleaning compositions | General | 5 | Active |
| USH1559H | Secondary alkyl sulfate-containing light duty liquid detergent | General | 2 | Active |
| USH1478H | Secondary alkyl sulfate-containing liquid laundry detergent compositions | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.