Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| EP0722776A1 | Alkyne hydrogenation process | Chevron Phillips Chemical Co LP | Expired / Lapsed | 1996-01-19 | — | 2016-01-19 | 0.0 yrs | 12 | |
| US6127588A | Hydrocarbon hydrogenation catalyst and process | Chevron Phillips Chemical Co LP | Expired / Lapsed | 1998-10-21 | 2000-10-03 | 2018-10-21 | 0.0 yrs | 29 |