John E. Hearst
22Patents
17h-index
20Co-inventors
81Inventor score
Filing activity: Oct 20, 1976 → Aug 11, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4124598A | Psoralens | Chemistry; Metallurgy | 101 | Expired |
| US4196281A | Psoralens | Chemistry; Metallurgy | 92 | Expired |
| US5184020A | Device and method for photoactivation | Performing Operations; Transporting | 88 | Expired |
| US5622821A | Luminescent lanthanide chelates and methods of use | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6258319A | Device and method for photoactivation | Emerging Cross-Sectional Technologies | 81 | Expired |
| US4169204A | Psoralens | Chemistry; Metallurgy | 79 | Expired |
| US6281225A | Inhibiting proliferation of arterial smooth muscle cells | Human Necessities | 65 | Expired |
| US5284940A | Preparation for nucleic acid samples | Chemistry; Metallurgy | 36 | Expired |
| US5639615A | Luminescent lanthanide chelates and methods of use | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5683661A | Device and method for photoactivation | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5503721A | Method for photoactivation | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5656433A | Luminescent lanthanide chelates and methods of use | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4398031A | Coumarin derivatives and method for synthesizing 5'-methyl psoralens therefrom | Chemistry; Metallurgy | 24 | Expired |
| US5854967A | Device and method for photoactivation | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6461567B1 | Device and method for photoactivation | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5221608A | Methods for rendering amplified nucleic acid subsequently unamplifiable | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7833775B2 | Modified free-living microbes, vaccine compositions and methods of use thereof | Human Necessities | 17 | Expired |
| US6680025B2 | Device and method for photoactivation | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5637759A | Metal-ligating amino acid derivatives for MRI and for peptide synthesis | Chemistry; Metallurgy | 15 | Expired |
| US7695725B2 | Modified free-living microbes, vaccine compositions and methods of use thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5532145A | Methods for treatment of enzyme preparations | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7927606B2 | Modified free-living microbes, vaccine compositions and methods of use thereof | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.