Roelf Datema
9Patents
6h-index
13Co-inventors
60Inventor score
Filing activity: Dec 26, 1990 → Dec 3, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5215971A | Antiviral pharmaceutical composition comprising 5-substituted pyrimidine nucleosides | Chemistry; Metallurgy | 29 | Expired |
| US5409906A | .alpha. nucleoside compounds and a method for treating HBV using said compounds | Chemistry; Metallurgy | 17 | Expired |
| US5284837A | Derivatives of purine, process for their preparation and a pharmaceutical preparation | Chemistry; Metallurgy | 12 | Expired |
| US5656617A | Derivatives of purine, process for their preparation and a pharmaceutical preparation | Chemistry; Metallurgy | 7 | Expired |
| US5215970A | Nucleosides and nucleotide analogues, pharmaceutical composition and processes for the preparation of the compounds | Chemistry; Metallurgy | 7 | Expired |
| US5565461A | Derivatives of purine, process for their preparation and a pharmaceutical preparation | Chemistry; Metallurgy | 7 | Expired |
| US10314820B2 | Imidazole-based heterocyclic compounds | Chemistry; Metallurgy | 4 | Active |
| US10322110B2 | Imidazole-based antimicrobial agents | Human Necessities | 0 | Active |
| US10456379B2 | Imidazole-based antimicrobial agents | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.