Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495658 | Comonomer compositions for production of imide-containing polyamino acids | C. Steven Sikes, Lillian Ringsdorf | 2002-12-17 |
| 6451756 | Method of promoting soil release from fabrics | Jan E. Shulman, Thomas Cleveland Kirk, Curtis Schwartz, Marianne Creamer, Beth Ann Falcone | 2002-09-17 |