Sumedha Jayasena
31Patents
19h-index
22Co-inventors
81Inventor score
Filing activity: Dec 13, 1991 → Sep 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5683867A | Systematic evolution of ligands by exponential enrichment: blended SELEX | Physics | 227 | Expired |
| US5989823A | Homogeneous detection of a target through nucleic acid ligand-ligand beacon interaction | Chemistry; Metallurgy | 146 | Expired |
| US6028186A | High affinity nucleic acid ligands of cytokines | Physics | 113 | Expired |
| US5472841A | Methods for identifying nucleic acid ligands of human neutrophil elastase | Physics | 109 | Expired |
| US6083696A | Systematic evolution of ligands exponential enrichment: blended selex | Chemistry; Metallurgy | 106 | Expired |
| US5874218A | Method for detecting a target compound in a substance using a nucleic acid ligand | Physics | 99 | Expired |
| US6242246A | Nucleic acid ligand diagnostic Biochip | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5853984A | Use of nucleic acid ligands in flow cytometry | Physics | 65 | Expired |
| US6261783A | Homogeneous detection of a target through nucleic acid ligand-ligand beacon interaction | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5693502A | Nucleic acid ligand inhibitors to DNA polymerases | Emerging Cross-Sectional Technologies | 59 | Expired |
| US6458543B1 | Nucleic acid ligand diagnostic biochip | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5789163A | Enzyme linked oligonucleotide assays (ELONAS) | Physics | 47 | Expired |
| US6544776B1 | Nucleic acid ligand diagnostic biochip | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5795721A | High affinity nucleic acid ligands of ICP4 | Physics | 45 | Expired |
| US6177555A | Homogeneous detection of a target through nucleic acid ligand-ligand beacon interaction | Chemistry; Metallurgy | 42 | Expired |
| US6183967A | Nucleic acid ligand inhibitors to DNA polymerases | Physics | 40 | Expired |
| US5763173A | Nucleic acid ligand inhibitors to DNA polymerases | Physics | 39 | Expired |
| US5869641A | High affinity nucleic acid ligands of CD4 | Physics | 36 | Expired |
| US6503715B1 | Nucleic acid ligand diagnostic biochip | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5734034A | Nucleic acid ligand inhibitors of human neutrophil elastase | Physics | 18 | Expired |
| US5874557A | Nucleic acid ligand inhibitors to DNA polymerases | Physics | 18 | Expired |
| US6531286B2 | Homogeneous detection of a target through nucleic acid ligand-ligand beacon interaction | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5849890A | High affinity oligonucleotide ligands to chorionic gonadotropin hormone and related glycoprotein hormones | Physics | 12 | Expired |
| US5972599A | High affinity nucleic acid ligands of cytokines | Physics | 9 | Expired |
| US6465189B1 | Systematic evolution of ligands by exponential enrichment: blended selex | Chemistry; Metallurgy | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.