Joyce L. Morrison

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

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Patent	Title	Status	Expires	Confidence
US 4,904,825	Quaternary ammonium antistatic compounds Term ended Term ended no later than Feb 27, 2010 · Low confidence	Term ended	Term ended no later than Feb 27, 2010	Low confidence
US 5,187,214	Quaternary ammonium antistatic polymer compositions Term ended Term ended no later than Feb 16, 2013 · Low confidence	Term ended	Term ended no later than Feb 16, 2013	Low confidence
US 5,209,778	High solids content calcium stearate dispersions Term ended Term ended no later than May 11, 2013 · Low confidence	Term ended	Term ended no later than May 11, 2013	Low confidence
US 5,370,933	Soil release composition for use with polyester textiles Term ended Term ended no later than Dec 6, 2014 · Low confidence	Term ended	Term ended no later than Dec 6, 2014	Low confidence
US 5,560,806	Process for deinking electrostatic printed paper using a combination of non-ionic surfactants Term ended Term ended no later than Oct 1, 2016 · Low confidence	Term ended	Term ended no later than Oct 1, 2016	Low confidence
US 5,716,419	Process for crystallization of mineral salts Formerly held Term ended Term ended no later than Feb 10, 2018 · Low confidence	Term ended	Term ended no later than Feb 10, 2018	Low confidence