Propylox
Records under this name other than patents Propylox holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Propylox
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,267,124 | Process for the manufacture of carboxylic peracids Term ended Term ended no later than May 12, 2001 · Low confidence | Term ended | Term ended no later than May 12, 2001 | Low confidence |
| US 4,294,776 | Process for the purification of organic solutions of percarboxylic acids 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 4,304,639 | Process for the purification of olefine oxides Term ended Term ended no later than Dec 8, 2001 · Low confidence | Term ended | Term ended no later than Dec 8, 2001 | Low confidence |
| US 4,325,888 | Preparation of peracid by liquid-liquid extraction Term ended Term ended no later than Apr 20, 2002 · Low confidence | Term ended | Term ended no later than Apr 20, 2002 | Low confidence |
| US 4,358,609 | Process for the recovery of carboxylic acid from mixtures containing glycol esters derived from these acids Term ended Term ended no later than Nov 9, 2002 · Low confidence | Term ended | Term ended no later than Nov 9, 2002 | Low confidence |
| US 4,391,753 | Process for the manufacture of carboxylic peracids Term ended Term ended no later than Jul 5, 2003 · Low confidence | Term ended | Term ended no later than Jul 5, 2003 | Low confidence |