Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845179 | Preparation of organic polymers using organometallic capped monomers to produce metal free polymers | Patrick J. Horner | 1989-07-04 |
| 4841011 | Preparation of arylene oligomers | — | 1989-06-20 |
| 4841013 | Preparation of poly(arylene ether ketones) | — | 1989-06-20 |
| 4841094 | Preparation of monomers | — | 1989-06-20 |
| 4820792 | Preparation of aromatic polyketones using a strong acid catalyst with a weaker acid solvent | — | 1989-04-11 |