GlaxoSmithKline PLC attempts to delay competition for its Flonase Allergy Relief intranasal corticosteroid in a complaint alleging Perrigo Co. PLC's Nasoflow generic too closely resembles its brand and packaging.
"Nasoflow is essentially the inversion of the two syllables used in Flonase. Given the substantial similarities between Flonase and Nasoflow, consumers are likely to confuse them as to source, sponsorship and/or affiliation," according to a