Amgen Inc v. Genentech, Inc. et al

  1. August 03, 2018

    PTAB Shoots Down Pfizer's Bid To Review Avastin Patent

    The Patent Trial and Appeal Board has turned down Pfizer Inc.'s challenge to a patent covering Genentech Inc.'s blockbuster cancer treatment Avastin, finding the challenger couldn't prove the patent shouldn't have been issued.

  2. February 02, 2018

    Amgen's Suit To Shield Cancer Treatment Biosimilar Tossed

    A California federal judge on Friday granted a motion by Genentech to toss a complaint brought by Amgen seeking to invalidate more than two dozen patents related to Genentech's cancer treatment Avastin, finding that Amgen was bypassing a negotiation scheme required by law.

  3. January 11, 2018

    Amgen, Genentech Await Del. Ruling In Biosimilar IP Row

    A California federal judge on Thursday tentatively paused Amgen's suit seeking to invalidate more than two dozen patents related to Genentech's cancer treatment Avastin, saying he wanted to see whether a Delaware court will transfer infringement actions that Genentech has filed over Amgen's biosimilar version of the drug.

  4. October 27, 2017

    Amgen 'Completely Ignoring' Biosimilar Law, Genentech Says

    Amgen Inc. has been "completely ignoring" its information-disclosure obligations under the federal biosimilars law in order to shield its biosimilar of blockbuster cancer drug Avastin, Genentech Inc. claims in a newly unsealed complaint.

  5. October 06, 2017

    Amgen Sues Genentech To Shield Avastin Biosimilar

    Amgen Inc. filed a suit in California federal court Friday seeking a declaration that 27 patents related to Genentech's cancer treatment Avastin are invalid, unenforceable and aren't infringed by Amgen's biologic, which won U.S. Food and Drug Administration approval last month.

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