Amazon Wins Cordance Appeal

  • September 23, 2011

September 23, 2011 – The US Court of Appeals for the Federal Circuit  reversed a lower court determination that claims of a patent found to be infringed by Amazon were not invalid.  The Federal Circuit ruled that the claims were invalid due to anticipation.  The asserted claims relate to one-click purchases and customer feedback mechanisms. The original complaint was filed in 2006 by Cordance Corporation, a patent holder and software developer.


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