Inventor
LAIDIG WILLIAM DAVID
US8 patents
Patents
8 patentsUS7297168B2Nov 20, 2007
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
PROCTER & GAMBLE26 citations91
US6687621B2Feb 3, 2004
Predictive method for polymers
PROCTER & GAMBLE14 citations91
US9554979B2Jan 31, 2017
Hair care compositions and methods of use
PROCTER & GAMBLE2 citations70
US7229480B2Jun 12, 2007
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
PROCTER & GAMBLE4 citations59
US9828325B2Nov 28, 2017
Method for the dehydration of lactate salt to acrylic acid or acrylic salt
PROCTER & GAMBLE1 citations50
US9862670B2Jan 9, 2018
Bi-component catalyst and method for dehydrating lactic acid to acrylic acid
PROCTER & GAMBLE0 citations49
US7850742B2Dec 14, 2010
Keratin dyeing compounds, keratin dyeing compositions containing said compounds, and use thereof
PROCTER & GAMBLE0 citations40
US7303590B2Dec 4, 2007
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
PROCTER & GAMBLE0 citations40