August 7, 2012
1:12-cv-06198
35:271 Patent Infringement
Honorable Sharon Johnson Coleman
News Coverage, Answers, Appeals, Complaints, Motions, Orders, Trial Notes
Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.
Printing company RR Donnelley & Sons Co. sued Xerox Corp. on Tuesday in Illinois federal court, claiming that the printer and photo copier producer infringed four patents covering color printing technology.