Cozen O’Connor partner Anne L. Blume has been named a co-managing partner of the firm’s Chicago office.Blume, 54, was a longtime attorney with Meckler Bulger & Tilson before it combined with Cozen in 2015. She will serve in her new role alongside Chicago office co-managing partners Joseph E. Tilson and Tia C. Ghattas.Blume’s appointment to the position comes after firm leader Bruce Meckler died on Nov. 3.Blume has worked with Cozen since 1995. She was selected by firm leadership to join the Chicago …