A federal court has dismissed a group of consolidated cases against chemical and housewares company DuPont. The 22 suits alleged DuPont knew for more than 20 years that cookware containing the company's non-stick coating, popularly known as Teflon, could make consumers sick, but concealed the evidence.
The actions alleged that, when heated to normal cooking temperatures, Teflon-coated pans release toxic particles that pose a health risk to consumers. The suits specifically singled out perfluorooctanoic acid, colloquially known as PFOA, as the culprit of the emissions. However, U.S. District Judge Ronald Longstaff found that individual issues differing among the plaintiffs would each require their own inquiry, making the suits improper.
The Environmental Protection Agency (EPA) has said that PFOA is likely a cancer-causing agent in humans. An EPA study has shown the chemical to be present in the bloodstream of 90 percent of Americans.