Megumi Kawai
25Patents
11h-index
35Co-inventors
75Inventor score
Filing activity: Dec 27, 1990 → Oct 18, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5457111A | Macrocyclic immunomodulators | Chemistry; Metallurgy | 95 | Expired |
| US7772231B2 | Substituted pyrazolo[3,4-d]pyrimidines as protein kinase inhibitors | Human Necessities | 62 | Active |
| US6323228A | 3-substituted indole angiogenesis inhibitors | Chemistry; Metallurgy | 58 | Expired |
| US6242494A | Substituted .beta.-amino acid inhibitors of methionine aminopeptidase-2 | Chemistry; Metallurgy | 29 | Expired |
| US7030262B2 | 3-Amino-2-hydroxyalkanoic acids and their prodrugs | Chemistry; Metallurgy | 28 | Expired |
| US5604294A | Macrocyclic immunomodulators | Chemistry; Metallurgy | 25 | Expired |
| US7491718B2 | Sulfonamides having antiangiogenic and anticancer activity | Chemistry; Metallurgy | 25 | Expired |
| US5457194A | Substituted aliphatic amine-containing macrocyclic immunomodulators | Human Necessities | 19 | Expired |
| US6887863B2 | Hydrazide and alkoxyamide angiogenesis inhibitors | Chemistry; Metallurgy | 16 | Expired |
| US5223485A | Anaphylatoxin-receptor ligands | Human Necessities | 13 | Expired |
| US5541189A | Substituted aliphatic amine-containing macrocyclic immunomodulators | Chemistry; Metallurgy | 13 | Expired |
| US6121257A | Sulfamate containing macrocyclic immunomodulators | Human Necessities | 11 | Expired |
| US5561228A | Macrocyclic immunomodulators | Chemistry; Metallurgy | 11 | Expired |
| US5708002A | Macrocyclic immunomodulators | Chemistry; Metallurgy | 10 | Expired |
| US5541193A | Heterocycle-containing macrocyclic immunomodulators | Chemistry; Metallurgy | 9 | Expired |
| US5561140A | Substituted alicyclic amine-containing macrocyclic immunomodulators | Human Necessities | 9 | Expired |
| US5530120A | Substituted alicyclic aliphatic-amine containing macrocyclic immunomodulators | Chemistry; Metallurgy | 8 | Expired |
| US5386011A | Hexapeptide anaphylatoxin-receptor ligands | Human Necessities | 7 | Expired |
| US5190922A | Terminally modified tri-, tetra- and pentapeptide anaphylatoxin receptor ligands | Human Necessities | 7 | Expired |
| US5530119A | Substituted alicyclic amine-containing macrocyclic immunomodulators | Human Necessities | 6 | Expired |
| US5387671A | Hexa- and heptapeptide anaphylatoxin-receptor ligands | Human Necessities | 5 | Expired |
| US6632961B1 | Antiangiogenic drug to treat cancer, arthritis and retinopathy | Chemistry; Metallurgy | 5 | Expired |
| US5561139A | Substituted alicyclic-aliphatic amine-containing macrocyclic immunomodulators | Chemistry; Metallurgy | 5 | Expired |
| US6849757B2 | Antiangiogenic drug to treat cancer, arthritis and retinopathy | Chemistry; Metallurgy | 4 | Expired |
| US9051315B2 | Imidazopyridines as a novel scaffold for multi-targeted kinase inhibition | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.