The United States Supreme Court has agreed to review a patent infringement case on the scope of damages. The issue is whether a patent holder may obtain lost profits for actions that occurred outside the United States, where the patentee has proven a domestic act of infringement. Read more >>

Causation presents one of the most vexing problems for damages experts. But ignoring causation and simply working off the assumption that it exists may end up being the biggest problem for an expert. Read more >>

The Federal Circuit recently examined a paramount damages issue that comes up in patent cases: whether, in terms of calculating lost profits, the patent holder’s ability to meet the Panduit factors makes a separate apportionment analysis unnecessary. Read more >>

The Federal Circuit recently found a reasonable royalty calculation that took into account the plaintiff’s profit margin was not a lost profits analysis in disguise. The plaintiff’s expert did not try to circumvent the “but for” causation requirement that applied to a lost profits claim. Read more >>

A recent bankruptcy-related case in front of the California Court of Appeal raises important questions about how one quantifies the value of a dated piece of art, a film, for which there never was a market in the first place. Read more >>

A drawn-out damages case in which a startup compression sportswear company sued the defendant "private label" manufacturer over an abandoned licensing deal promised to make the plaintiff rich but ultimately ended with nominal damages. Read more >>

It's not your average lost profits or lost business opportunity case. Rather, Hogan's damages experts were successful in quantifying damages under the less-common unjust enrichment theory. Rather than focusing on the damages to Hogan, the plaintiff, stemming from Gawker's misconduct, the experts calculated the gain to Gawker, the defendant, from the misuse of Hogan's assets, that is, his brand and other intellectual property. Read more >>

There is no absolute requirement to develop a reasonable royalty based on the Georgia-Pacific framework. That's the takeaway from a Daubert ruling in which the court denied the defendant's motion to preclude the testimony of the opposing damages expert, who determined a reasonable royalty based on market data instead of the customary Georgia-Pacific factors. Read more >>

One error in an extensive economic analysis does not automatically call into question the entire expert opinion, the 2nd Circuit Court of Appeals recently said in the context of a securities fraud lawsuit involving the drug giant Pfizer. With this pronouncement the appeals court resuscitated a class action that had died after the district court excluded the plaintiffs' loss causation and damages expert under Daubert based on errors in the expert's event study. Deprived of the testimony, the plaintiffs were unable to prove two critical elements of their claim. Read more >>

As a damages expert, what do you do when your own client has destroyed vital financial information? Two highly educated finance professionals working on a contract case solved this dilemma by relying exclusively on the opposing side's sales projections, only to see their analysis buckle under a Daubert challenge. Read more >>

A Mississippi trial court’s cavalier approach to determining economic damages in a dispute involving allegations of breach of fiduciary duty and usurpation of a business opportunity triggered a petition with the state Supreme Court to clarify the applicable measure of damages. The trial court used the wrong standard and accounting procedures for calculating the loss to the plaintiff, the Supreme Court decided. Read more >>