Stephen Hart
17Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Jun 25, 1982 → Jan 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7820624B2 | Peptide ligands | Chemistry; Metallurgy | 56 | Active |
| US5148131A | Coaxial-to-waveguide transducer with improved matching | Electricity | 43 | Expired |
| US6083741A | Internalisation of DNA, using conjugates of poly-l-lysine and an integrin receptor ligand | Human Necessities | 19 | Expired |
| US6458026B1 | Integrin-targeting vectors having transfection activity | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7704969B2 | Transfection complexes | Physics | 8 | Active |
| US5609378A | Automatic crane hook safety latch | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7256043B2 | Transfection complexes | Physics | 8 | Expired |
| US7598421B2 | Materials for the delivery of biologically-active material to cells | Human Necessities | 7 | Expired |
| US5959406A | Traveling wave tube with expanding resilient support elements | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4504762A | Buffer for an electron beam collector | Electricity | 6 | Expired |
| US8026341B2 | Transfection complexes | Physics | 3 | Active |
| US9399016B2 | Materials and complexes for the delivery of biologically-active materials to cells | Human Necessities | 2 | Active |
| US11793756B2 | Anionic nanocomplexes for nucleic acid delivery | Human Necessities | 0 | Active |
| US8109075B2 | Lateral flow high voltage propellant isolator | Emerging Cross-Sectional Technologies | 0 | Active |
| US7836679B2 | Lateral flow high voltage propellant isolator | Emerging Cross-Sectional Technologies | 0 | Active |
| US11098006B2 | Lipids and complexes for the delivery of biologically-active material to cells | Human Necessities | 0 | Active |
| US8136340B2 | Lateral flow high voltage propellant isolator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.