Complaint for Patent Infringement
Civil Action No. 4:13-cv-00098-RAS, the Hon.
Richard A. Schell presiding.
Filed on Feb. 22, 2013 in the
U.S. District Court for the Eastern District of Texas;
The Davis Firm, PC;
William Ellsworth Davis
Patents in case
“Method and apparatus for network based customer service”
by Galdes et. al. and assigned to
Kana Communications, Inc..
Stattler Johansen & Adeli LLP.
Includes 19 claims (2 indep.).
Was application 09/137,989.
Filed 8/21/1998 &