Richard A. Haack
21Patents
8h-index
20Co-inventors
71Inventor score
Filing activity: Jun 26, 1987 → Apr 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5773646A | Meta-substituted phenylene derivatives | Chemistry; Metallurgy | 72 | Expired |
| US5723492A | LTA4 hydrolase inhibitor pharmaceutical compositions and methods of use | Human Necessities | 58 | Expired |
| US5719306A | LTA.sub.4 hydrolase inhibitors | Chemistry; Metallurgy | 37 | Expired |
| US5952381A | Para-substituted phenylene derivatives | Chemistry; Metallurgy | 21 | Expired |
| US5585492A | LTA.sub.4 Hydrolase inhibitors | Chemistry; Metallurgy | 19 | Expired |
| US5135941A | LTB.sub.4 synthesis inhibitors | Chemistry; Metallurgy | 13 | Expired |
| US4791133A | Phenylene, furyl, and thienyl leukotriene B.sub.4 analogues | Chemistry; Metallurgy | 13 | Expired |
| US5356919A | Leukotriene B.sub.4 synthesis inhibitors | Chemistry; Metallurgy | 9 | Expired |
| US6506876B1 | LTA4 hydrolase inhibitor pharmaceutical compositions and methods of use | Human Necessities | 8 | Expired |
| US5112864A | PLA.sub.2 inhibitors as antiinflammatories | Chemistry; Metallurgy | 7 | Expired |
| US4970234A | Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues | Chemistry; Metallurgy | 4 | Expired |
| US5179123A | LTB4 synthesis inhibitors | Chemistry; Metallurgy | 4 | Expired |
| US6251944A | Para-substituted phenylene derivatives | Chemistry; Metallurgy | 4 | Expired |
| US4855324A | Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues | Chemistry; Metallurgy | 4 | Expired |
| US4895869A | Phenylene, furyl, and thienyl leukotriene B.sub.4 analogues | Chemistry; Metallurgy | 3 | Expired |
| US5217981A | LTB4 synthesis inhibitors | Chemistry; Metallurgy | 2 | Expired |
| US5591756A | LTB4 synthesis inhibitors | Chemistry; Metallurgy | 2 | Expired |
| US5086067A | LTB.sub.4 synthesis inhibitors | Chemistry; Metallurgy | 1 | Expired |
| US4970229A | Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues | Chemistry; Metallurgy | 0 | Expired |
| US4971997A | Furyl, phenylene, and thienyl leukotriene B.sub.4 analogues | Chemistry; Metallurgy | 0 | Expired |
| US5508309A | LTB4 synthesis inhibitors | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.