Gryphon Sues Rival Over Do-Not-Call Patent

By Shannon Henson

Law360, New York (February 18, 2010, 1:24 PM ET) -- Gryphon Networks Corp. has accused rival Contact Center Compliance Corp. of infringing a patent covering technology that helps businesses comply with do-not-call regulations.

In a lawsuit filed Tuesday in the U.S. District Court for the District of Massachusetts, Gryphon claims that California-based Contact Center Compliance is willfully and deliberately infringing U.S. Patent Number 6,130,937, titled “System and process for automatic storage, enforcement and override of consumer do-not-call requests.”

Gryphon, which is based in Norwood, Mass., makes and sells systems for compliance with state, federal and international...
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