Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5808006 | Refolding of polypeptides like recombinant insulin-like growth factor IGF-I | Roger Hart, Philip Lester, David Reifsnyder | 1998-09-15 |
| 5756672 | Refolding of polypeptides | Roger Hart, Philip Lester, David Reifsnyder | 1998-05-26 |
| 5723310 | Aqueous multiple-phase isolation of polypeptide | Roger Hart, Philip Lester, John Ogez, David Reifsnyder | 1998-03-03 |
| 5695958 | Aqueous multiple-phase isolation of polypeptide | Roger Hart, Philip Lester, John Ogez, David Reifsnyder | 1997-12-09 |
| 5663304 | Refolding of misfolded insulin-like growth factor-I | Roger Hart, Philip Lester, David Reifsnyder | 1997-09-02 |
| 5451660 | Method for purifying polypeptides | Charles Olson, David Reifsnyder | 1995-09-19 |
| 5446024 | Purification of insulin-like growth factor | John Ogez, Charles Olson, David Reifsnyder | 1995-08-29 |
| 5411864 | Method of purifying recombinant proteins from corresponding host cell proteins | Vincent R. Anicetti, Billie J. Marks, John Ogez, Eric J. Patzer, David A. Vetterlein | 1995-05-02 |
| 5407810 | Aqueous multiple-phase isolation of polypeptide | Roger Hart, Philip Lester, John Ogez, David Reifsnyder | 1995-04-18 |
| 5053334 | Process for producing biologically active plasminogen activator in recombinant CHO cells using suspension culture and removing detrimental components from medium | William Robert Arathoon, Anthony S. Lubiniecki, Robert D. van Reis | 1991-10-01 |
| 5034225 | Stabilized human tissue plasminogen activator compositions | William F. Bennett, Larry A. Gatlin | 1991-07-23 |
| 4908205 | Stabilized human tissue plasminogen activator compositions | William F. Bennett, Larry A. Gatlin | 1990-03-13 |
| 4777043 | Stabilized human tissue plasminogen activator compositions | William F. Bennett, Larry A. Gatlin | 1988-10-11 |
| 4620948 | Purification and activity assurance of precipitated heterologous proteins | John Ogez | 1986-11-04 |
| 4511502 | Purification and activity assurance of precipitated heterologous proteins | John Ogez | 1985-04-16 |