E.I. DU PONT DE NEMOURS COMPANY, a corporation of the State of Delaware, Plaintiff Below, Appellant, v. ALLSTATE INSURANCE COMPANY, as successor to Northbrook Excess Surplus Insurance Company, formerly Northbrook Insurance Company; Commercial Union Insurance Co. as successor to Employers’ Surplus Lines Insurance Co.; The Employers’ Liability Assurance Corporation, Ltd., d/b/a Commercial Union Insurance Co., […]
