Mittex Aktiengesellschaft

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Records under this name other than patents Mittex Aktiengesellschaft holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 7 of 7 · Back to Mittex Aktiengesellschaft

Patent	Title	Status	Expires	Confidence
US 4,146,372	Process and system for recovering water from the atmosphere Term ended Term ended no later than Mar 27, 1999 · Low confidence	Term ended	Term ended no later than Mar 27, 1999	Low confidence
US 4,148,864	Silica gel of improved properties and process of making same Term ended Term ended no later than Apr 10, 1999 · Low confidence	Term ended	Term ended no later than Apr 10, 1999	Low confidence
US 4,219,341	Process and plant for the recovery of water from humid air Term ended Term ended no later than Aug 26, 2000 · Low confidence	Term ended	Term ended no later than Aug 26, 2000	Low confidence
US 4,342,569	Method and apparatus for abstracting water from air Term ended Term ended no later than Aug 3, 2002 · Low confidence	Term ended	Term ended no later than Aug 3, 2002	Low confidence
US 4,345,917	Method and apparatus for recovery of water from the atmosphere Term ended Term ended no later than Aug 24, 2002 · Low confidence	Term ended	Term ended no later than Aug 24, 2002	Low confidence
US 4,475,295	Installation for the dehumidification of a gaseous drying medium using an adsorbent and with regeneration of the adsorbent Formerly held Term ended Term ended no later than Oct 9, 2004 · Low confidence	Term ended	Term ended no later than Oct 9, 2004	Low confidence
US 4,576,820	Process and apparatus for freeing bitter lupin seed of bitter substances therein Formerly held Term ended Term ended no later than Mar 18, 2006 · Low confidence	Term ended	Term ended no later than Mar 18, 2006	Low confidence