Intellectual Ventures I LLC v. Symantec Corp., No. 17-1814 (Fed. Cir. Mar. 15, 2018)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Intellectual Ventures I LLC and Intellectual Ventures II LLC (together, “IV”) appeal from (1) the district court’s grant of summary judgment of patent ineligibility under 35 U.S.C § 101 of claims 25 and 33 of U.S. Patent No. 5,537,533 (“the ’533 patent” ); (2) the district court’s grant of summary judgment of noninfringement of clai ms 25 and 33 of the ’533 patent; (3) the district court’s constru c- tion of “local persistent storage device” and “remote persistent storage device” in U.S. Patent No.