Monsanto the disposition of product lines unrelated to agriculture. In 1985, Monsanto acquired G. D. Searle & Company, a life sciences company that focused on pharmaceuticals, agriculture and animal health. In 1993, its Searle division filed a patent application for Celebrex, which in 1998 became the first selective COX‑2 inhibitor to be approved by the U.S. Food and Drug Administration (FDA). Celebrex became a blockbuster drug and was often mentioned as a key reason for Pfizer's acquisition of Monsanto's pharmaceutical business in 2002. In 1994, Monsanto introduced a recombinant version of bovine somatotropin, brand-named Posilac. Monsanto later sold this business to
Monsanto 40 years. In 1969 Monsanto dumped 45 tons of PCBs into Snow Creek, a feeder for Choccolocco Creek, which supplies much of the area's drinking water, and buried millions of pounds of PCB in open-pit landfills located on hillsides above the plant and surrounding neighborhoods. In August 2003, Solutia and Monsanto agreed to pay plaintiffs $700 million to settle claims by over 20,000 Anniston residents. As of November 2013, Monsanto was associated with nine "active" Superfund sites and 32 "archived" sites in the US, in the EPA's Superfund database. Monsanto was sued and settled multiple times for damaging the health