Charles K. Chiu
14Patents
6h-index
9Co-inventors
55Inventor score
Filing activity: Jul 1, 1992 → Jun 5, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6184380A | Process for preparing naphthyridones and intermediates | Chemistry; Metallurgy | 23 | Expired |
| US5948809A | (-) cis-6(S)-phenyl-5(R)4-(2-pyrrolidin-1-yl ethoxy) phenyl!-5,6,7,8-tetrahydronaphthalen-2-ol-D-tartrate | Human Necessities | 17 | Expired |
| US6232476A | Intermediates in a process for cis-1-{2-[4-(6-methoxy-2-phenyl-1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy] ethyl}pyrrolidine | Chemistry; Metallurgy | 11 | Expired |
| US6686471B2 | Process and intermediates for growth hormone secretagogues | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6323345A | Process for Cis-1-{2-[4-(6-methoxy-2-phenyl-1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy] ethyl}pyrrolidine | Chemistry; Metallurgy | 7 | Expired |
| US6395911B1 | Process for cis-1{2-[4-(6-methoxy-2-phenyl-1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy] ethyl}pyrrolidine | Chemistry; Metallurgy | 7 | Expired |
| US6297380A | Process and intermediates for growth hormone secretagogues | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7019142B2 | Process for preparing naphthyridones and intermediates | Chemistry; Metallurgy | 4 | Expired |
| US6465651B2 | Process and intermediates for growth hormone secretagogues | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5280122A | Resolution of 2-benzyl-4-piperidone-succinic acid | Chemistry; Metallurgy | 1 | Expired |
| US6673929B2 | Process for preparing growth hormone secretagogues | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6541634B2 | Process for preparing growth hormone secretagogues | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6194585A | Process for preparing 5-lipoxygenase inhibitors | Chemistry; Metallurgy | 0 | Expired |
| US6603002B2 | Process and intermediates for growth hormone secretagogues | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.