Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756632 | Systems for premeating molecules of predetermined molecular weight range | Robert S. Ward | 1998-05-26 |
| 5589563 | Surface-modifying endgroups for biomedical polymers | Robert S. Ward | 1996-12-31 |
| 5428123 | Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range | Robert S. Ward | 1995-06-27 |