Michael Ma
6Patents
6h-index
9Co-inventors
48Inventor score
Filing activity: Mar 1, 1993 → Jul 14, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6057153A | Stabilized external guide sequences | Chemistry; Metallurgy | 116 | Expired |
| US5750666A | Polynucleotide phosphorodithioate compounds | Chemistry; Metallurgy | 88 | Expired |
| US5495006A | Antiviral polynucleotide conjugates | Chemistry; Metallurgy | 43 | Expired |
| US5602244A | Polynucleotide phosphorodithioate compounds | Chemistry; Metallurgy | 42 | Expired |
| US5683873A | EGS-mediated inactivation of target RNA | Chemistry; Metallurgy | 33 | Expired |
| US5684148A | Nucleoside thiophosphoramidites | Chemistry; Metallurgy | 16 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.