Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927184 | Method of producing microfiber nonwovens that contain cycloolefin polymers | Alexandra Jacobs-Hartwig, Wilfried Hatke, Donal McNally | 2005-08-09 |
| 5004796 | Preparation of poly(arylate) using a non-solvent | Richard Vicari, John R. Costanza, Ralph M. Miano | 1991-04-02 |
| 4957996 | Preparation of polyarylate of improved color with cobalt salt | — | 1990-09-18 |