Wanren Li
12Patents
6h-index
14Co-inventors
59Inventor score
Filing activity: Feb 26, 1996 → May 9, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6426418B1 | Processes for the manufacturing of 3-hydroxy-N,1,6-trialkyl-4-oxo-1,4-dihydropyridine-2-carboxamide | Chemistry; Metallurgy | 29 | Expired |
| US5677302A | Thiadiazole compounds useful as proton pump inhibitors | Human Necessities | 12 | Expired |
| US6114537A | Process for scavenging thiols | Chemistry; Metallurgy | 10 | Expired |
| US6162791A | Thiadiazole compounds useful as inhibitors of cysteine activity dependent enzymes | Chemistry; Metallurgy | 9 | Expired |
| US6093738A | Proton pump inhibitors | Human Necessities | 9 | Expired |
| US6468977B1 | Thiadiazole compounds useful as inhibitors of cysteine activity dependent enzymes | Human Necessities | 9 | Expired |
| US6060472A | Thiadiazole compounds useful as inhibitors of H.sup.+ /K.sup.+ atpase | Chemistry; Metallurgy | 3 | Expired |
| US6472532B1 | Processes for the manufacturing of 3-hydroxy-n,1,6-trialkyl-4-OXO-1,4-dihydropyridine-2-carboxamide | Chemistry; Metallurgy | 2 | Expired |
| US6476229B1 | Processes for the manufacturing of 3-hydroxy-N,1,6-trialkyl-4-oxo-1,4-dihydropyridine-2-carboxamide | Chemistry; Metallurgy | 2 | Expired |
| US7410985B2 | Cycloalkyl derivatives of 3-hydroxy-4-pyridinones | Human Necessities | 0 | Expired |
| US7893269B2 | Process for the manufacture of 3-hydroxy-N-alkyl-1-cycloalky1-6-alkyl-4-oxo-1,4-dihydropyridine-2-carboxamide and its related analogues | Emerging Cross-Sectional Technologies | 0 | Active |
| US8097624B2 | Cycloalkyl derivatives of 3-hydroxy-4-pyridinones | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.