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Boiling Springs, SC, United States of America

Charles W Perry

USPTO Granted Patents = 3

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 21(Granted Patents)

Location History:

Cincinnati, OH (US) (2004)
Boiling Springs, SC (US) (2007 - 2011)

Company Filing History:

Sun Chemical Corporation

Years Active: 2004-2011

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7999017 - Method for coloring building materials using a cationic pigment dispersion (2011-08-16),

2. 7282263 - Method for coloring cellulosic materials using cationic pigment dispersion (2007-10-16),

3. 6786965 - Organic pigment dispersion for coloring building materials (2004-09-07),

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