Abbott Laboratories should receive $84.5 million through its insurance policies in a dispute over who should pay for the cost of a prescription drug recall, a state appeals court ruled Monday. In 2000, Abbott purchased insurance policies from underwriters at Lloyd’s of London covering product suspensions or recalls between April 2000 and April 2003. One year later, the Lake County-based Abbott acquired Knoll Pharmaceutical Co. in Germany. Abbott’s policy agreement automatically covered acquired entities, …