Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989667 | Processes for the crystallization of 2,2,4,4-tetramethylcyclobutanediol | — | 2011-08-02 |
| 7919652 | Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone | Philip Edward Gibson, Kenny Randolph Parker | 2011-04-05 |
| 7884231 | Process to produce an enriched composition | Kenny Randolph Parker, Philip Edward Gibson | 2011-02-08 |