Federal Circuit finds mail patents invalid under Alice despite Enfish plea

17-10-2017

Federal Circuit finds mail patents invalid under Alice despite Enfish plea

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The US Court of Appeals for the Federal Circuit has affirmed a district court decision that found seven patents belonging to patent licensing company Secured Mail Solutions (SMS) invalid under the Alice Corp v CLS Bank ruling.


Alice, Enfish v Microsoft, federal circuit, computer software patents, patent, US Court of Appeals for the Federal Circuit

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