DW

David Warnke

The Procter & Gamble: 4 patents #2,952 of 10,133Top 30%
Overall (All Time): #1,205,016 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9381148 Composition comprising particulate zinc material with a high relative zinc lability James Robert Schwartz, Eric Scott Johnson, Bonnie King, Carl Margraf, Gregory Tormos +6 more 2016-07-05
9381382 Composition comprising a particulate zinc material, a pyrithione or a polyvalent metal salt of a pyrithione and a gel network James Robert Schwartz, Eric Scott Johnson, Bonnie King, Carl Margraf, Gregory Tormos +11 more 2016-07-05
8491877 Composition comprising zinc-containing layered material with a high relative zinc lability James Robert Schwartz, Eric Scott Johnson, Bonnie King, Carl Margraf, Gregory Tormos 2013-07-23
8119168 Personal care compositions comprising a zinc containing material in an aqueous surfactant composition Eric Scott Johnson, Elizabeth Crane, James Robert Schwartz, Carl Margraf, Gregory Tormos 2012-02-21