Jeffrey Michael Howell
9Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Oct 25, 1989 → Oct 23, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8274537B2 | Thermal transfer printing | Performing Operations; Transporting | 5 | Active |
| US6838136B2 | Coated substrate for use in ink-jet printers | Performing Operations; Transporting | 3 | Expired |
| US5420037A | Process for separation of enantiomeric 3-mercapto-2-substituted alkanoic acid using lipase P30 and synthesis of captopril type compounds | Chemistry; Metallurgy | 2 | Expired |
| US7102660B2 | Thermal transfer printing | Electricity | 2 | Expired |
| US8248441B2 | Thermal transfer printing | Performing Operations; Transporting | 0 | Active |
| US5128263A | Enzymatic resolution process hydrolyzing thio-ester | Chemistry; Metallurgy | 0 | Expired |
| US8189023B2 | Thermal transfer printing | Performing Operations; Transporting | 0 | Active |
| US5177006A | Enzymatic resolution process | Chemistry; Metallurgy | 0 | Expired |
| US8139092B2 | Thermal transfer dyesheet and printer | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.