Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877862 | Solid state polymerization process for increasing the molecular weight of colpoly(arylene sulfide) | Joseph J. Watkins | 1989-10-31 |
| 4877851 | Blends of copoly(arylene sulfide) and poly(arylene sulfide) | Joseph J. Watkins, Paul B. Lawrence | 1989-10-31 |
| 4859762 | Process for the preparation of copoly(arylene sulfide) | Mark Rule, Joseph J. Watkins | 1989-08-22 |
| 4857629 | Process for the preparation of copoly(arylene sulfide) | Mark Rule, Joseph J. Watkins | 1989-08-15 |
| 4855393 | Process for the preparation of copoly(arylene sulfide) | Mark Rule, Joseph J. Watkins, Jerry Steven Fauver | 1989-08-08 |
| 4849499 | Melt processable, liquid crystalline polyesters | Winston J. Jackson, Jr., Mary Martin | 1989-07-18 |
| 4826956 | Process for the preparation of copoly(arylene sulfide) using an oxygen-containing gas | Joseph J. Watkins, Paul B. Lawrence, Mark Rule | 1989-05-02 |
| 4792600 | Process for the preparation of copoly(arylene sulfide) with aromatic nitro compound catalyst | Mark Rule, Joseph J. Watkins | 1988-12-20 |
| 4786713 | Copoly(arylene sulfidex-disulfide) | Mark Rule, Joseph J. Watkins, Jerry Steven Fauver | 1988-11-22 |
| 4604446 | Bonding compositions and shaped articles utilizing the bonding compositions | I. Daniel Sand, Freddie A. Shepherd | 1986-08-05 |
| 4594406 | Polyesters and their manufacture from acids and glycol carbonates | Joelle R. Thomsen | 1986-06-10 |
| 4521585 | Polyesters and their manufacture from acids and glycol carbonates | Joelle R. Thomsen | 1985-06-04 |
| 4503216 | Hydroxyl-terminated polyether-esters | Winston J. Jackson, Jr. | 1985-03-05 |
| 4501877 | Higher molecular weight polyesters from diacid anhydrides and cyclic alkylene carbonates | — | 1985-02-26 |
| 4499262 | Process for the preparation of sulfo-modified polyesters | Finley E. McFarlane | 1985-02-12 |
| 4482587 | Bonding compositions and shaped articles utilizing the bonding compositions | Freddie A. Shepherd, Benny W. Wright, I. Daniel Sand | 1984-11-13 |
| 4482588 | Bonding compositions and shaped articles utilizing the bonding compositions | Freddie A. Shepherd, Benny W. Wright, I. Daniel Sand | 1984-11-13 |
| 4481238 | Bonding compositions and shaped articles utilizing the bonding compositions | Freddie A. Shepherd, Benny W. Wright, I. Daniel Sand | 1984-11-06 |