David Reifsnyder
10Patents
7h-index
12Co-inventors
59Inventor score
Filing activity: Aug 20, 1993 → Jan 8, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5407810A | Aqueous multiple-phase isolation of polypeptide | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5451660A | Method for purifying polypeptides | Chemistry; Metallurgy | 30 | Expired |
| US5663304A | Refolding of misfolded insulin-like growth factor-I | Human Necessities | 27 | Expired |
| US6265542A | Purification of molecules | Chemistry; Metallurgy | 19 | Expired |
| US5756672A | Refolding of polypeptides | Human Necessities | 17 | Expired |
| US5808006A | Refolding of polypeptides like recombinant insulin-like growth factor IGF-I | Human Necessities | 17 | Expired |
| US5446024A | Purification of insulin-like growth factor | Human Necessities | 15 | Expired |
| US5723310A | Aqueous multiple-phase isolation of polypeptide | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5695958A | Aqueous multiple-phase isolation of polypeptide | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7851433B2 | Method of purifying TFPI and TFPI analogs | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.