Permacel
Records under this name other than patents Permacel holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,899,933 | Splicing Tape with Separating Portions Lapsed on the fee record Ended May 31, 2017 · High confidence | Lapsed on the fee record | Ended May 31, 2017 | High confidence |
| US 7,476,429 | Bridge Label for Splicing Tape Lapsed on the fee record Ended Jan 13, 2017 · High confidence | Lapsed on the fee record | Ended Jan 13, 2017 | High confidence |
| US 7,037,397 | Splicing tape with separating portions Lapsed on the fee record Ended May 2, 2014 · From the USPTO record | Lapsed on the fee record | Ended May 2, 2014 | From the USPTO record |
| US 6,646,046 | Aqueous Pressure-Sensitive Adhesive Composition, Production Method Therefor and Pressure-Sensitive Adhesive Tape Using the Composition Lapsed on the fee record Ended Nov 11, 2011 · High confidence | Lapsed on the fee record | Ended Nov 11, 2011 | High confidence |
| US 3,932,328 | Hot melt adhesive composition and tape Formerly held Term ended Term ended no later than Jan 13, 1996 · Low confidence | Term ended | Term ended no later than Jan 13, 1996 | Low confidence |
| US 4,136,071 | Mixed block polymer adhesive Formerly held Term ended Term ended no later than Jan 23, 1999 · Low confidence | Term ended | Term ended no later than Jan 23, 1999 | Low confidence |
| US 4,242,402 | Lift-off tape and process Term ended Term ended no later than Dec 30, 2000 · Low confidence | Term ended | Term ended no later than Dec 30, 2000 | Low confidence |
| US 4,294,936 | Adhesive compositions Term ended Term ended no later than Oct 13, 2001 · Low confidence | Term ended | Term ended no later than Oct 13, 2001 | Low confidence |
| US 4,299,741 | Aqueous release coating compositions Term ended Term ended no later than Nov 10, 2001 · Low confidence | Term ended | Term ended no later than Nov 10, 2001 | Low confidence |
| US 4,301,255 | Novel alloy compositions and products Formerly held Term ended Term ended no later than Nov 17, 2001 · Low confidence | Term ended | Term ended no later than Nov 17, 2001 | Low confidence |