Perfect Corp.
Records under this name other than the patents Perfect Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 30 patents it holds.
Showing 1 to 2 of 2 · Back to Perfect Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,777,054 | Easy open package Formerly held Term ended Term ended no later than Oct 11, 2008 · Low confidence | Term ended | Term ended no later than Oct 11, 2008 | Low confidence |
| US 4,793,786 | Extrusion of arcuate products Formerly held Term ended Term ended no later than Dec 27, 2008 · Low confidence | Term ended | Term ended no later than Dec 27, 2008 | Low confidence |