Polypag AG

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

Showing 1 to 5 of 5 · Back to Polypag AG

Patent	Title	Status	Expires	Confidence
US 4,508,244	Pressure can for application of mounting foams, in particular, single-component polyurethane foams Term ended Term ended no later than Apr 2, 2005 · Low confidence	Term ended	Term ended no later than Apr 2, 2005	Low confidence
US 4,769,395	Polyurethane assembly foam and apparatus for the performance of its production process Term ended Term ended no later than Sep 6, 2008 · Low confidence	Term ended	Term ended no later than Sep 6, 2008	Low confidence
US 4,801,046	Pressure container for receiving and mixing at least two separate components Term ended Term ended no later than Jan 31, 2009 · Low confidence	Term ended	Term ended no later than Jan 31, 2009	Low confidence
US 5,012,951	Hopper for pressurized container Term ended Term ended no later than May 7, 2011 · Low confidence	Term ended	Term ended no later than May 7, 2011	Low confidence
US 5,217,139	Dome-shaped pressurized can Term ended Term ended no later than Jun 8, 2013 · Low confidence	Term ended	Term ended no later than Jun 8, 2013	Low confidence