Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642347 | Amine-terminated hyperbranched quinoxaline-amide polymers | Loon-Seng Tan, John B. Ferguson | 2003-11-04 |
| 6639042 | Hyperbranched poly(arylene-ether-ketone-imide) containing thermally reactive groups | Loon-Seng Tan | 2003-10-28 |
| 6608171 | Quinoxaline-containing hyperbranched poly(benzoxazoles) rights of the government | Loon-Seng Tan | 2003-08-19 |
| 6552195 | Quinoxaline-containing AB2 monomers for hyperbranched aromatic polyamides | Loon-Seng Tan | 2003-04-22 |
| 6541633 | Bis-(ortho-aminophenol)-carboxylic acid AB2 monomer | Loon-Seng Tan | 2003-04-01 |
| 6512124 | Bisphenol aryl fluoride AB2 monomer and the hyperbranched polymer therefrom | Loon-Seng Tan | 2003-01-28 |