Sideris Pharmaceuticals Inc.Logo Design Contest Logo Design Contest Contests / Sideris Pharmaceuticals Inc. Sideris Pharmaceuticals Inc. has selected their winning logo design. For $375 they received 56 designs from 16 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by chris1970 Return to Contest Return to Contest Withdrawn Prefers others. #5 Discussion No comments yet.