The FTC and states alleged that the companies had entered into a “pay-for-delay” arrangement, whereby Perrigo paid Alpharma to withdraw its generic version from the market for Children’t ibuprofen.According to the complaint, in June 1998, Perrigo and Alpharma signed an agreement allocating to Perrigo the sale of OTC children’s liquid ibuprofen for seven years. In exchange for agreeing not to compete, Alpharma received an up-front payment and a royalty on Perrigo’s sales of children’s liquid ibuprofen. The FTC received $6.25 million to compensate injured consumers. The states received $1.5 million in lieu of civil penalties. the parties were enjoined from future agreements.