NEW YORK - The liquidating trustee in the Chapter 11 bankruptcy of former law firm Dewey & LeBoeuf on Oct. 28 filed nine adversary complaints against various creditors seeking to recover a total of $583,521.56 in what he contends constitute preferential transfers (In Re: Dewey & LeBoeuf, No. 12-12321, Chapter 11, S.D. N.Y. Bkcy.).