Law360 reported on Relay IP Inc. filing as many as 17 patent infringement lawsuits against companies including Cisco Systems Inc., Spring Nextel Corp., Hewlett-Packard Co. and BT Group PLC for infringement of U.S. Patent Number 5,331,637. This patent is related to Protocol Independent Multicast-Sparse Mode standards for multicast routing.
Relay IP is represented by Gardere Intellectual Property Partners Paul V. Storm and Sarah M. Paxson and by attorneys from Bayard PA.
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