MERRIMACK, N.H., Oct. 6, 2014 (GLOBE NEWSWIRE) -- GT Advanced Technologies Inc., (GTAT), announced today that it had, together with certain of its direct and indirect subsidiaries (collectively, GT), commenced voluntary cases under chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the District of New Hampshire. GT expects the court will authorize the company to continue to conduct business as usual while it devotes renewed efforts to resolve its current issues and develops a reorganization plan.