Joy A. Stringer
10Patents
3h-index
11Co-inventors
53Inventor score
Filing activity: May 28, 1999 → Jul 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6605732B1 | Clean, high-yield preparation of S,S and R,S amino acid isosteres | Chemistry; Metallurgy | 4 | Expired |
| US6967259B2 | Process for the preparation of Citalopram intermediate | Human Necessities | 3 | Expired |
| US6852887B2 | Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Chemistry; Metallurgy | 3 | Expired |
| US6548706B2 | Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl) -p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Chemistry; Metallurgy | 1 | Expired |
| US6867311B2 | Clean, high-yield preparation of S,S and R,S amino acid isosteres | Chemistry; Metallurgy | 1 | Expired |
| US8163933B2 | Clean, high-yield preparation of S,S and R,S amino acid isosteres | Chemistry; Metallurgy | 0 | Active |
| US7414144B2 | Preparation of 2S,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Chemistry; Metallurgy | 0 | Expired |
| US7807850B2 | Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-P-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Chemistry; Metallurgy | 0 | Active |
| US7309803B2 | Clean, High-yield preparation of S,S and R,S amino acid isosteres | Chemistry; Metallurgy | 0 | Expired |
| US8835684B2 | Preparation of 2R,3S-N-isobutyl-N-(2-hydroxy-3-amino-4-phenylbutyl)-p-nitrobenzenesulfonylamide hydrochloride and other derivatives of 2-hydroxy-1,3-diamines | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.