Intellectual Ventures I, LLP v. Symantec Corp., 2015-1769

In an infringement action involving patents directed to methods of screening emails and other data files for unwanted content, the District Court’s judgment that certain asserted claims of the ‘050 patent and the ‘142 patent are ineligible under section 101, and the asserted claim of the ‘610 patent is eligible, is: 1) affirmed as to the ‘050 patent and the ‘142 patents; and 2) reversed as to the asserted claim of the ‘610 patent, where it is not patent-eligible under section 101.

Appellate Information

  • Argued
  • Submitted
  • Decided
  • Published 2016/09/30



  • United States Federal Circuit


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