Leif Olson
14Patents
6h-index
24Co-inventors
62Inventor score
Filing activity: Aug 13, 2001 → Jan 18, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8840029B2 | Multi wavelength excitation/emission authentication and detection scheme | Physics | 20 | Active |
| US6531270B1 | Ionic liquids as coupler solvents in photothermographic systems | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6599684B2 | Color photothermographic element comprising a dye-forming system for forming a novel infrared dye | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6531273B1 | Dispersions of ionic liquids for photothermographic systems and methods of making such systems | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8470861B2 | Mitochondria-targeted antioxidant prodrugs and methods of use | Chemistry; Metallurgy | 8 | Active |
| US6586166B1 | Ionic liquids as addenda in photothermographic systems | Physics | 7 | Expired |
| US7163786B1 | Thermographic materials containing ionic liquids | Physics | 3 | Expired |
| US7135432B2 | Direct thermographic materials with phenolic reducing agents | Physics | 3 | Expired |
| US6517981B1 | Color photothermographic element comprising a dye-forming system for forming a novel cyan dye | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6620562B2 | Color photographic element comprising a infrared dye-forming system in a blue image record | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7166421B2 | Aqueous-based photothermographic materials containing tetrafluoroborate salts | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7282468B2 | Direct thermographic materials with catechol borate reducing agents | Physics | 0 | Active |
| US6790600B2 | Method of color photographic processing for color photographic papers | Physics | 0 | Expired |
| US6838233B2 | Method of color photographic processing for color photographic papers | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.