Malcolm Norman Palfreyman
17Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Jun 15, 1983 → Jan 26, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5698711A | Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group | Chemistry; Metallurgy | 35 | Expired |
| US5679696A | Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic-or heteroatom-containing linking group | Chemistry; Metallurgy | 35 | Expired |
| US5935978A | Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group | Chemistry; Metallurgy | 27 | Expired |
| US5840724A | Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- o r | Chemistry; Metallurgy | 25 | Expired |
| US6255326A | Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic-or heteroatom-containing linking group | Chemistry; Metallurgy | 18 | Expired |
| US6096768A | Compounds containing phenyl linked to aryl or heteroaryl by an aliphatic- or heteroatom-containing linking group | Chemistry; Metallurgy | 17 | Expired |
| US5541219A | 1-Alkoxy-2-(alkoxy- or cycloalkoxy-)-4-(cyclothioalkyl- or cyclothioalkenyl-) benzenes as inhibitors of cyclic AMP phosphodiesterase and tumor necrosis factor | Chemistry; Metallurgy | 8 | Expired |
| US4959385A | Thioformamide derivatives | Chemistry; Metallurgy | 7 | Expired |
| US6472412B1 | Compounds as PDE IV and TNF inhibitors | Chemistry; Metallurgy | 6 | Expired |
| US7045660B2 | Compounds as PDE IV and TNF-inhibitors | Chemistry; Metallurgy | 5 | Expired |
| US7652144B2 | Compounds as PDE IV and TNF inhibitors | Chemistry; Metallurgy | 4 | Active |
| US4568694A | Growth-enhancing cystamine derivatives | Chemistry; Metallurgy | 4 | Expired |
| US8129537B2 | Compounds as PDE IV and TNF inhibitors | Chemistry; Metallurgy | 4 | Active |
| US5104883A | Thioformamide derivatives | Chemistry; Metallurgy | 3 | Expired |
| US5185375A | Thioformamide derivatives | Chemistry; Metallurgy | 1 | Expired |
| US5151436A | Derivatives of thioformamide | Chemistry; Metallurgy | 0 | Expired |
| US5364853A | Thioformamide derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.