D. Duan
17Patents
6h-index
26Co-inventors
62Inventor score
Filing activity: Feb 13, 1998 → Jun 9, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6537966B1 | Follistatin-3 | Emerging Cross-Sectional Technologies | 76 | Expired |
| US6077692A | Keratinocyte growth factor-2 | Chemistry; Metallurgy | 23 | Expired |
| US6486301B1 | Interleukin-20 | Chemistry; Metallurgy | 19 | Expired |
| US6372454B2 | Nucleic acid molecules encoding Follistatin-3 | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6693077B1 | Keratinocyte growth factor-2 | Chemistry; Metallurgy | 13 | Expired |
| US7208470B2 | Method of treating reproductive system cancer by administering follistatin-3 | Chemistry; Metallurgy | 8 | Expired |
| US6593112B1 | Polynucleotides encoding fibroblast growth factor 15 | Human Necessities | 5 | Expired |
| US7232667B2 | Keratinocyte growth factor-2 polynucleotides | Chemistry; Metallurgy | 4 | Expired |
| US6921644B2 | Follistatin-3 | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6903072B2 | Keratinocyte growth factor-2 | Chemistry; Metallurgy | 1 | Expired |
| US6953662B2 | Follistatin-3 | Chemistry; Metallurgy | 1 | Expired |
| US7595038B2 | Methods of treatment using antibodies to follistatin-3 | Chemistry; Metallurgy | 1 | Active |
| US6008018A | ELL2, a new member of an ELL family of RNA polymerase II elongation factors | Human Necessities | 1 | Expired |
| US6916786B2 | Keratinocyte growth factor-2 | Chemistry; Metallurgy | 1 | Expired |
| US6379923B1 | ELL2, a new member of an ELL family of RNA polymerase II elongation factors | Human Necessities | 0 | Expired |
| US9696316B2 | Conformationally dynamic peptides | Physics | 0 | Active |
| US6534485B1 | Bone marrow-specific protein | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.