AstraZeneca AB et al v. Dr. Reddy's Laboratories, Inc.

  1. July 21, 2016

    Dr. Reddy's Countersuit Rejected In Purple Pill Trademark Row

    A Delaware federal judge on Wednesday told Dr. Reddy's Laboratories Inc. that it can't move AstraZeneca's trademark infringement suit over Dr. Reddy's purple generic of the heartburn drug Nexium to New Jersey, and dismissed counterclaims that the lawsuit breached an earlier settlement agreement.

  2. November 25, 2015

    Dr. Reddy's Denied Stay In AstraZeneca Purple Pill Row

    A Delaware federal judge on Wednesday shot down Dr. Reddy's Laboratories Inc.'s attempt to keep selling its generic version of AstraZeneca's trademarked purple pill, the heartburn drug Nexium, following a temporary restraining order against the Indian company earlier this month.

  3. November 06, 2015

    AstraZeneca Blocks Dr. Reddy's Purple Heartburn Pills

    A Delaware federal judge on Friday granted AstraZeneca's request for a temporary restraining order barring Dr. Reddy's Laboratories Inc. from selling a generic version of heartburn drug Nexium that allegedly infringes on the pharmaceutical giant's trademarked purple pill.

  4. October 29, 2015

    AstraZeneca Says Dr. Reddy's Heartburn Pill Can't Be Purple

    AstraZeneca has asked a Delaware federal court to bar Dr. Reddy's Laboratories from introducing a purple generic version of the heartburn medication Nexium, saying the color is trademarked and will confuse customers.