VirnetX Inc. v. The Mangrove Partners

  1. July 08, 2019

    Fed. Circ. Faults PTAB Ax Of VirnetX Patents In $1B Apple War

    The Federal Circuit on Monday vacated Patent Trial and Appeal Board decisions invalidating claims of two VirnetX patents that are among those Apple has been ordered to pay over $1 billion for infringing, faulting the board's claim construction and invalidity findings.

  2. January 08, 2019

    Apple, VirnetX Spar In Fed. Circ. Over Patent Appeal Remand

    Counsel from both Apple Inc. and VirnetX Inc. on Tuesday received tough questions from a Federal Circuit panel regarding whether the U.S. Patent Trial and Appeal Board has the authority to re-examine two pre-America Invents Act VirnetX patents that were ruled invalid after Apple challenged them.

  3. May 10, 2018

    VirnetX Questions Apple's AIA Reviews In $1B Patent Row

    Having won nearly $1 billion from Apple Inc. in a series of patent trials, VirnetX Inc. appealed several inter partes review decisions invalidating network security patents that Apple was found to infringe, arguing that the reviews may still be unconstitutional despite the recent U.S. Supreme Court's Oil States ruling.

  4. April 17, 2018

    Breaking Down The Appeals In $1B VirnetX-Apple Patent War

    The nearly $1 billion won by VirnetX in patent trials against Apple Inc. exists under a cloud since the Patent Trial and Appeal Board has found the patents invalid. With appeals pending from the board's decisions and one of the trials, here's a look at VirnetX's arguments that the patents shouldn't have been reviewed, and Apple's efforts to flip the verdict.

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