Peter A. Caputo
13Patents
5h-index
12Co-inventors
63Inventor score
Filing activity: Apr 26, 1993 → Jul 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5603735A | Water-reducible dye compositions comprising solvent dyes and citrus solvents | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5980593A | Silent fluorescent petroleum markers | Chemistry; Metallurgy | 19 | Expired |
| US5746815A | Stable oil-in-water ink emulsions based upon water-reducible nigrosine dyes for ink-jet printers and felt-tip and roller-ball pens | Chemistry; Metallurgy | 10 | Expired |
| US5837753A | Stable oil-in-water ink emulsions based upon water-reducible solvent dyes for ink-jet printers and felt-tip and roller-ball pens | Chemistry; Metallurgy | 10 | Expired |
| US5306343A | Tagging and identifying asphalt additives | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5902750A | Tagging of waterborne compositions with oil-soluble markers | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5707405A | Water-reducible nigrosine dye compositions | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6294110A | Color canceling marking systems | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8664371B2 | Rinsable dyes and methods for their preparation | Textiles; Paper | 0 | Active |
| US8802829B2 | Rinsable dyes and methods for their preparation | Textiles; Paper | 0 | Active |
| US8772545B2 | Rinsable dyes and methods for their preparation | Textiles; Paper | 0 | Active |
| US5504199A | Method of introducing dyes to ethanol | Chemistry; Metallurgy | 0 | Expired |
| US8653247B2 | Rinsable dyes and methods for their preparation | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.