Federal Circuit on excluding or vacating lost profit patent infringement damages

35 U.S.C. § 284 provides that “the court shall award [the patent owner] damages adequate to compensate for the infringement but in no event less than a reasonable royalty for the use made of the invention by the infringer.” “A patent owner, having prevailed on liability, may receive a reasonable royalty or lost …

Causal nexus found where Defendant couldn’t achieve ANDA product without infringing

Mylan v. Aurobindo was decided on May 19, 2017 on appeal from the Eastern District of Texas. There, the district court granted co-Plaintiff Mylan’s motion for a preliminary injunction as to the compound and process patents, finding that Defendant Aurobindo likely infringed the patents under the doctrine of equivalents, and that Arubindo …

No irreparable harm where the parties don’t meaningfully compete, and where plaintiff licensed to others

Nichia v. Everlight was decided on April 28, 2017 on appeal from the Eastern District of Texas. The patents-in-suit disclosed designs and methods of manufacturing LED devices. After a bench trial, the district court found defendant Everlight infringed plaintiff Nichia’s patents, and that the patents were not invalid. The court then denied …

Pre-patent consumer confusion, reputational harm, and loss of goodwill support irreparable harm

Tinnus v. Telebrands was decided on January 24, 2017 on appeal from the Eastern District of Texas. There, the district court granted plaintiff Tinnus a preliminary injunction, affirming a Magistrage Judge’s finding that the claims were likely infringed, were not vulnerable on indefiniteness or obviousness grounds, and that Tinnus made a showing …

Federal Circuit on finding irreparable harm for a post-eBay injunction

This post will delve into the irreparable harm prong of the injunction analysis post-eBay.  Injunction elements A plaintiff seeking a permanent injunction must show (1) that it has suffered irreparable harm; (2) that remedies available at law (monetary damages) are inadequate to compensate for the harm; (3) that the balance of hardships …

Lost profits proper despite that patentee’s product cost twice as much as the infringer’s

Akamai v. Limelight was decided on November 16, 2015 on appeal from the District of Massachusetts. There, a jury found that plaintiff Akamai’s patent (claiming a method for delivering content over the internet) was not invalid and was infringed by defendant Limelight. To prove damages, Akamai relied on Dr. Ugone’s expert testimony, …

Price erosion and loss of market share tip the balance of the hardships in favor of an injunction

Canon v. GCC is a non-precedential opinion decided on January 25, 2008 on appeal from the Southern District of New York. The district court granted plaintiff Canon a preliminary injunction. Defendant GCC appealed. The Federal Circuit affirmed the preliminary injunction grant. A patent owner seeking a preliminary injunction must show: “(1) a reasonable likelihood …