October Term 2016 · Docket 14-1538

Does supplying one component abroad infringe a U.S. patent?

Life Technologies and Promega dispute whether exporting a single part violates U.S. patent law.

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Life Technologies Corp. v. Promega Corp.
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Verified source milestones

  1. — An official oral-argument transcript was verified.

The arguments, in order

This case may have been argued more than once. Each entry below uses that session's official transcript. Later arguments do not erase earlier ones.

  1. Argument 1 ·

    What happened at the argument

    Carter Phillips argued the case involves international trade context.

    Phillips compared the facts to the passage of Section 271(f).

    Justice Sotomayor asked if the product is available outside the U.S.

    Justice Ginsburg asked why a specific component was exported from the U.S.

    Read the official transcript for this argument · Official argument details

    Sources used for this argument breakdown

A citizen's guide to the whole case

What this case is about

The case tests the scope of U.S. patent law abroad. It asks if supplying one component overseas counts as infringement.

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How the case got here

The Supreme Court heard oral argument in this case on December 6, 2016.

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What each side wants

Life Technologies wants the Court to rule that supplying one component abroad does not infringe a U.S. patent.

Promega wants the Court to rule that supplying one component abroad does infringe a U.S. patent.

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What each side says

Life Technologies argues that U.S. patent law does not reach the supply of a single component abroad.

Promega argues that U.S. patent law covers the supply of a single component abroad.

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What the justices asked

Justice Alito asked if all five components must be made in the United States.

Justice Alito asked if a substantial portion means a majority of components.

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Why it matters

This case defines the reach of U.S. patent law. It determines whether companies can supply parts abroad without liability. It affects global trade and innovation incentives.

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What happens next

This article currently covers the argument record. Use the official docket link for later case activity.

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Official Court provenance

Official docket and case history · Official Supreme Court oral-argument detail page

Title and summary sources

Revision history

  1. Revision 1 · Official Transcript ·

    Correction: Rewritten to the concise citizen-facing editorial standard.

  2. Revision 2 · Official Transcript ·

    Correction: Migrated to the dated official Court activity contract without model use.

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