Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765185 | High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone) | Chantal Louis, William Gandy, Edward Ryan, Geoffrey Scott Underwood | 2017-09-19 |
| 9133111 | High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone) | Chantal Louis, William Gandy, Edward Ryan, Geoffrey Scott Underwood | 2015-09-15 |
| 8710171 | High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone) | Chantal Louis, William Gandy, Edward Ryan, Geoffrey Scott Underwood | 2014-04-29 |
| 5705572 | Continuous process for making melt-processable optical grade ring-opened polycyclic olefin (co)polymers in a single-stage multi-zoned reactor | Linwood P. Tenney, Parley C. Lane, Jr., John Victor Wessel, Nancy S. Marchant | 1998-01-06 |
| 5439992 | Continuous process for making melt-processable optical grade ring-opened polycyclic (co)polymers in a single-stage multi-zoned reactor | Linwood P. Tenney, Parley C. Lane, Jr., John Victor Wessel, Nancy S. Marchant | 1995-08-08 |
| 4360629 | Nonsolvent preconcentration of polymeric cycloolefins | Gerald V. Wootton, Parley C. Lane, Jr. | 1982-11-23 |
| 4357449 | Dispersion polymerization of cycloolefins | — | 1982-11-02 |