Injunction upheld: Defendant didn’t raise a substantial question as to infringement or invalidity

Edge v. Aguila was a nonprecedential case decided on December 21, 2015 on appeal from the Southern District of Florida. There, plaintiff-Edge sued Defendant-Aguila for patent, trademark, and trade dress infringement. After the Magistrate Judge’s recommendation, the district court granted Edge’s motion for preliminary injunction. Aguila appealed. The Federal Circuit affirmed the preliminary injunction …

Preliminary injunction that merely prohibits “other products” is overbroad

M-I v. FPUSA is a nonprecedential case decided on September 24, 2015 on appeal from the Western District of Texas. There, the district court preliminarily enjoined defendant FPUSA from promoting, selling, or renting a system that infringed one or more claims of plaintiff M-I’s patent. FPUSA appealed. The Federal Circuit affirmed the preliminary injunction …

Preliminary injunction vacated because defendant’s obviousness argument raised a substantial question of invalidity

Sciele Pharma v. Lupin was decided on July 1, 2012 on appeal from the District of Delaware. The district court granted plaintiff Sciele a preliminary injunction prohibiting defendant Lupin from “further importation and sales of its generic [product].” Lupin appealed. The Federal Circuit vacated the preliminary injunction and remanded. “In deciding whether …

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Canon v. GCC is a non-precedential opinion decided on January 25, 2008 on appeal from the Southern District of New York.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 …