Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601515 | Process of high purity albumin production | Darell Sleep, Hendrik Van Urk, Stephen Berezenko, John Rodney Woodrow, Richard A. Johnson +3 more | 2009-10-13 |
| 7223561 | Process of high purity albumin production | Darell Sleep, Hendrik Van Urk, Stephen Berezenko, John Rodney Woodrow, Richard A. Johnson +3 more | 2007-05-29 |
| 6638740 | Process of high purity albumin production | Darrell Sleep, Hendrik Van Urk, Stephen Berezenko, John Rodney Woodrow, Richard A. Johnson +3 more | 2003-10-28 |
| 5766883 | Polypeptides | David J. Ballance | 1998-06-16 |
| 5728553 | High purity albumin and method of producing | Darrell Sleep, Hendrik Van Urk, Stephen Berezenko, John Rodney Woodrow, Richard A. Johnson +5 more | 1998-03-17 |
| 5667986 | Yeast promoter for expressing heterologous polypeptides | Darrell Sleep, Dina Vakeria | 1997-09-16 |
| 5302697 | Peptide and DNA sequences | Graham Belfield, Darrell Sleep | 1994-04-12 |