NEW YORK - Bankrupt Eastman Kodak Co. on March 19 filed a brief in the U.S. Bankruptcy Court for the Southern District of New York, arguing that Apple's assertion that it owns 10 patents that Kodak claims as its own requires an investigation under the Federal Rules of Bankruptcy Procedure (In Re: Eastman Kodak Company, No. 12-10202, Chapter 11, S.D. N.Y. Bkcy.).