Ila Sircar
55Patents
13h-index
39Co-inventors
84Inventor score
Filing activity: Jan 2, 1980 → Dec 8, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4397854A | Substituted 6-phenyl-3(2H)-pyridazinones useful as cardiotonic agents | Human Necessities | 60 | Expired |
| US5036053A | Diol-containing renin inhibitors | Human Necessities | 50 | Expired |
| US5322950A | Imidazole with angiotensin II antagonist properties | Chemistry; Metallurgy | 49 | Expired |
| US4404203A | Substituted 6-phenyl-3(2H)-pyridazinones useful as cardiotonic agents | Human Necessities | 45 | Expired |
| US5124347A | 3-5-ditertiarybutylphenyl-4-hydroxymethylidene derivatives of 1,3-dihydro-2H-indole-2-ones as antiinflammatory agents | Chemistry; Metallurgy | 38 | Expired |
| US5071837A | Novel renin inhibiting peptides | Human Necessities | 35 | Expired |
| US4353905A | Substituted 4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones and 6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones | Chemistry; Metallurgy | 35 | Expired |
| US5063207A | Renin inhibitors, method for using them, and compositions containing them | Chemistry; Metallurgy | 35 | Expired |
| US5034512A | Branched backbone renin inhibitors | Chemistry; Metallurgy | 31 | Expired |
| US5389661A | Imidazole and 1,2,4-triazole derivatives with angiotensin II antagonist properties | Chemistry; Metallurgy | 25 | Expired |
| US4734415A | Substituted 4,5-dihydro-6-(substituted)-phenyl-3(2H)-pyridazinones and 6-(substituted) phenyl-3(2H)-pyridazinones | Chemistry; Metallurgy | 23 | Expired |
| US5153226A | Acat inhibitors for treating hypocholesterolemia | Chemistry; Metallurgy | 19 | Expired |
| US6521666B1 | Inhibitors of &agr;4 mediated cell adhesion | Chemistry; Metallurgy | 15 | Expired |
| US6897225B1 | Inhibitors of αLβ2 mediated cell adhesion | Chemistry; Metallurgy | 10 | Expired |
| US4521416A | 4,5-Dihydro-6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones and 6-[(substituted)-1H-imidazol-4-yl or 5-yl]-3(2H)-pyridazinones | Chemistry; Metallurgy | 10 | Expired |
| US4820842A | 2-substituted-1,4-dihydropyridines | Chemistry; Metallurgy | 10 | Expired |
| US5242939A | Anilide derivatives with angiotensin II antagonist properties | Chemistry; Metallurgy | 9 | Expired |
| US4602019A | Indeno[1,2-c]pyridazin-3-one derivatives useful as cardiotonic and antihypertensive agents | Chemistry; Metallurgy | 9 | Expired |
| US6855843B2 | Inhibitors of α4 mediated cell adhesion | Chemistry; Metallurgy | 8 | Expired |
| US4397855A | 4-(Substituted)-.alpha., .alpha.-dimethyl-1-piperazine pentanoic acids and derivatives as anti-arteriosclerotic agents and method | Chemistry; Metallurgy | 8 | Expired |
| US4599332A | 4,5-dihydro-6-[2-[4-(1H-imidazol-1-yl)phenyl]-ethenyl]-3(2H)- pyridazinones and related compounds | Chemistry; Metallurgy | 8 | Expired |
| US4503061A | Substituted phenyl-pyridinones as cardiotonic agents | Chemistry; Metallurgy | 8 | Expired |
| US5024994A | Renin inhibitors IV | Chemistry; Metallurgy | 7 | Expired |
| US4351950A | Anti-arteriosclerotic agents | Chemistry; Metallurgy | 7 | Expired |
| US5260278A | Diol-containing renin inhibitors | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.