Daniel Chu
106Patents
18h-index
97Co-inventors
89Inventor score
Filing activity: Mar 3, 1975 → Aug 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5866549A | 6-O-substituted ketolides having antibacterial activity | Emerging Cross-Sectional Technologies | 96 | Expired |
| US5137892A | Quinoline, naphthyridine and pyridobenzoxazine derivatives | Chemistry; Metallurgy | 67 | Expired |
| US5922683A | Multicyclic erythromycin derivatives | Chemistry; Metallurgy | 56 | Expired |
| US6124269A | 2-Halo-6-O-substituted ketolide derivatives | Chemistry; Metallurgy | 52 | Expired |
| US5703244A | Process for preparation of chiral 3-amino-pyrrolidine and analogous bicyclic compounds | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4762845A | 7-(3-Substituted imino-1-pyrrolidinyl)-quinolone-3-carboxylic acids | Chemistry; Metallurgy | 46 | Expired |
| US4730000A | Quinoline antibacterial compounds | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6399582B1 | Ketolide antibacterials | Human Necessities | 38 | Expired |
| US8012976B2 | Dihydropyridophthalazinone inhibitors of poly(ADP-ribose)polymerase (PARP) | Human Necessities | 32 | Active |
| US5599816A | Quinolizinone type compounds | Human Necessities | 30 | Expired |
| US5580872A | Quinolizinone type compounds | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6395710B1 | Macrolide antiinfective agents | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6274715A | Tricyclic erythromycin derivatives | Chemistry; Metallurgy | 26 | Expired |
| US6046171A | 6,11-bridged erythromycin derivatives | Chemistry; Metallurgy | 26 | Expired |
| US6028181A | 6-0-Substituted antibacterial erythromycin ketolides and methods of making | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6716840B2 | Guanidino compounds | Chemistry; Metallurgy | 25 | Expired |
| US8088760B2 | Benzoxazole carboxamide inhibitors of poly(ADP-ribose)polymerase (PARP) | Chemistry; Metallurgy | 23 | Active |
| US6075133A | 6-O-substituted antibacterial erythromycin ketolides and methods of making | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5618813A | Benzo[5.6]pyrano[2.3.4-ij]quinolizine and benzo[5.6]thiopyrano[2.3.4-ij]quinolizine derivatives as antibacterial and antineoplastic agents | Chemistry; Metallurgy | 17 | Expired |
| US7163924B2 | Ketolide derivatives | Human Necessities | 17 | Expired |
| US5750510A | 3-descladinose-2,3-anhydroerythromycin derivatives | Chemistry; Metallurgy | 17 | Expired |
| US4880814A | 7-cycloalkyl naphthyridines | Chemistry; Metallurgy | 16 | Expired |
| US4767762A | Tricyclic quinoline and naphthyride antibacterials | Chemistry; Metallurgy | 16 | Expired |
| US4616019A | Naphthyridine antibacterial compounds | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7332476B2 | Pyridyl substituted ketolide antibiotics | Human Necessities | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.