Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592857 | Tertiary amide terminated polyamides in cosmetics | Nelson E. Lawson, Richard C. MacQueen | 2003-07-15 |
| 6552160 | Ester-terminated poly(ester-amides) useful for formulating transparent gels in low polarity fluids | — | 2003-04-22 |
| 6503077 | Gelled articles containing tertiary amide-terminated polyamide | Stephen Dale Orth, Richard C. MacQueen | 2003-01-07 |
| 6503522 | Tertiary amide-terminated polyamides in structured personal care compositions | Nelson E. Lawson | 2003-01-07 |