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Patent trolls

Christopher B. Seaman

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Full-Text Articles in Law

Patent Injunctions On Appeal: An Empirical Study Of The Federal Circuit's Application Of Ebay, Christopher B. Seaman, Ryan T. Holte Jun 2017

Patent Injunctions On Appeal: An Empirical Study Of The Federal Circuit's Application Of Ebay, Christopher B. Seaman, Ryan T. Holte

Christopher B. Seaman

More than ten years after the United States Supreme Court’s landmark decision in eBay v. MercExchange, the availability of injunctive relief in patent cases remains hotly contested. For example, in a recent decision in the long-running litigation between Apple and Samsung, members of the United States Court of Appeals for the Federal Circuit divided sharply on whether an injunction was warranted to prevent Samsung from continuing to infringe several smartphone features patented by Apple. To date, however, nearly all empirical scholarship regarding eBay has focused on trial court decisions, rather than the Federal Circuit. This Article represents the first comprehensive …


Permanent Injunctions In Patent Litigation After Ebay: An Empirical Study, Christopher B. Seaman Jun 2016

Permanent Injunctions In Patent Litigation After Ebay: An Empirical Study, Christopher B. Seaman

Christopher B. Seaman

The Supreme Court’s 2006 decision in eBay v. MercExchange is widely regarded as one of the most important patent law rulings of the past decade. Historically, patent holders who won on the merits in litigation nearly always obtained a permanent injunction against infringers. In eBay, the Court unanimously rejected the “general rule” that a prevailing patentee is entitled to an injunction, instead holding that lower courts must apply a four-factor test before granting such relief. Ten years later, however, significant questions remain regarding how this four-factor test is being applied, as there has been little rigorous empirical examination of …