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Patent applications and USPTO patent grants for Margraf, III; Carl Hinz.The latest application filed is for "composition comprising particulate zinc material with a high relative zinc lability".
Patent | Date |
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Composition comprising particulate zinc material with a high relative zinc lability Grant 9,381,148 - Schwartz , et al. July 5, 2 | 2016-07-05 |
Composition comprising a particulate zinc material, a pyrithione or a polyvalent metal salt of a pyrithione and a gel network Grant 9,381,382 - Schwartz , et al. July 5, 2 | 2016-07-05 |
Composition comprising zinc-containing layered material with a high relative zinc lability Grant 8,491,877 - Schwartz , et al. July 23, 2 | 2013-07-23 |
Personal care compositions comprising a zinc containing material in an aqueous surfactant composition Grant 8,119,168 - Johnson , et al. February 21, 2 | 2012-02-21 |
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