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...Former Ecuadorean Supreme Court Justice Alberto Wray, with the assistance of an American legal team, wants California-based ChevronTexaco to pay for cleanup and medical monitoring costs, which the plaintiffs say could reach $1 billion.
Judge Alberto Guerra rejected an opening challenge to the court's authority by the oil company's lawyers, who argued the judge did not have the authority to bring ChevronTexaco to trial for alleged damage caused by Texaco, which merged with the parent company in 2001.
ChevronTexaco "is not the successor to Texaco. Therefore it cannot be held responsible for anything," ChevronTexaco lawyer Adolfo Callejas said.
Wray dismissed that argument, saying "we believe that ChevronTexaco assumed Texaco's obligations."
http://www.bayarea.com/mld/cctimes/business/7073531.htm