Alan T. Leaver
10Patents
4h-index
6Co-inventors
49Inventor score
Filing activity: Jun 7, 1989 → Oct 5, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6562082B1 | Disperse dye mixture | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5779778A | Ink composition containing a mixture of benzodifuranone dyes | Physics | 6 | Expired |
| US5928388A | Dye mixtures | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5779781A | Ink and toner compositions containing substituted phenyl AZO thiophene dye | Physics | 5 | Expired |
| US7416591B2 | Disperse dye mixtures | Chemistry; Metallurgy | 3 | Expired |
| US7118604B2 | Non azo disperse dye mixtures | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4960434A | Azo disperse dye mixture giving bright blue shades on polyester textiles | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6022957A | Azothiophenes and mixtures thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6589296B1 | Disperse dye mixtures | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6641620B1 | Disperse dye mixtures | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.