Exide Technologies Inc. wants to keep control of its chapter 11 case through next summer as the battery maker continues to work toward a plan to reorganize and exit bankruptcy, Dow Jones Newswires reported yesterday. Exide said in a court filing on Wednesday that it wants until May 31, 2014, to file a reorganization plan without the threat of rival proposals and until July 24, 2014, to solicit votes on such a plan. Without the approval, Exide's exclusivity periods would end on Oct. 8 and Dec. 7 of this year.