Protein Engineering Corporation
5Patents
0Active
5Granted
30Portfolio score
Filing activity: Jan 6, 1989 → Jun 18, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5223409A | Directed evolution of novel binding proteins | Chemistry; Metallurgy | 2,331 | Expired |
| US5403484A | Viruses expressing chimeric binding proteins | Chemistry; Metallurgy | 1,087 | Expired |
| US5571698A | Directed evolution of novel binding proteins | Chemistry; Metallurgy | 1,003 | Expired |
| US5096815A | Generation and selection of novel DNA-binding proteins and polypeptides | Chemistry; Metallurgy | 292 | Expired |
| US5198346A | Generation and selection of novel DNA-binding proteins and polypeptides | Chemistry; Metallurgy | 254 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.