Patent & IP news archive

Complaint for Patent Infringement
Civil Action No. 1:13-cv-00074-UNA; no judge yet assigned.
Filed on Jan. 11, 2013 in the U.S. District Court for the District of Delaware;


CallWave Communications
Pepper Hamilton LLP;
Edmond D. Johnson
James Gordon McMillan


Patents in case

  • 8,351,591: “Methods and apparatus for providing expanded telecommunications service” by Kirchhoff et. al. Prosecuted by Knobbe, Martens, Olson & Bear LLP. Includes 17 claims (3 indep.). Was application 12/902,088. Granted 1/8/2013.

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Case documents (PDF)

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