Background
The underlying dispute began when Convolve, Inc. and the Massachusetts Institute of Technology sued Seagate Technology in the Southern District of New York for infringement of patents covering technology for controlling hard-drive noise and vibration. When the district court ordered Seagate to produce communications with its litigation counsel on the grounds that Seagate had waived privilege by asserting a willfulness defense, Seagate sought mandamus relief. The Federal Circuit used the occasion to take the case en banc and fundamentally reexamine its willfulness doctrine.
At the time, willful infringement turned on whether the defendant had exercised “due care” after learning of the plaintiff’s patent rights — a standard derived from the 1983 decision in Underwater Devices Inc. v. Morrison-Knudsen Co. That framework created a near-automatic duty to seek and rely upon opinion-of-counsel letters, with the implication that failing to do so could expose defendants to enhanced damages up to three times the compensatory award.
The Court’s Holding
The Federal Circuit en banc overruled Underwater Devices and adopted a new two-part test for willful infringement drawn from the Supreme Court’s recklessness standard in Safeco Insurance Co. v. Burr (2007). First, the patentee must show by clear and convincing evidence that the accused infringer acted despite an “objectively high likelihood” that its actions constituted infringement of a valid patent. This objective prong asks what a reasonable person in the defendant’s position would have believed. Second, the patentee must demonstrate that this objectively-defined risk was either known or so obvious that it should have been known to the accused infringer — the subjective prong.
On the privilege question, the court held that asserting the advice-of-counsel defense at trial waives the attorney-client privilege for that specific advice, but does not automatically waive privilege over communications with litigation counsel. The court recognized that forcing defendants to choose between using a privilege-waiving defense and keeping trial counsel’s advice confidential created serious structural problems for the adversarial system.
Key Takeaways
- Willfulness now requires both objective recklessness (an objectively high risk of infringement) and subjective awareness — mere negligence is insufficient to support enhanced damages.
- Companies no longer have a per se duty to obtain opinion-of-counsel letters simply because they learn of a competitor’s patent; failure to seek such opinions cannot alone establish willfulness.
- Relying on advice-of-counsel as a trial defense waives privilege only as to that specific advice, not as a blanket waiver covering communications with trial counsel.
- Enhanced damages under 35 U.S.C. § 284 require a threshold finding of willfulness before the court exercises discretion to multiply a damages award.
Why It Matters
In re Seagate was one of the most consequential Federal Circuit decisions of the decade. By raising the bar for willfulness, the court substantially reduced the risk that ordinary commercial competitors would face tripled damages simply for continuing to sell a product after receiving a cease-and-desist letter. Before Seagate, the threat of willfulness drove a cottage industry of expensive opinion letters and created perverse incentives around litigation strategy.
For businesses, the ruling meant that learning about a potentially relevant patent did not automatically trigger a legal obligation to halt operations or commission expensive legal analysis. The new objective-then-subjective framework aligned patent law with standard tort-law recklessness principles. Note that while the Supreme Court’s 2016 decision in Halo Electronics v. Pulse Electronics later modified the Seagate standard, this ruling defined the willfulness landscape for nearly a decade.