Case T-289/09: Judgment of the General Court of 9 September 2011 — Omnicare v OHIM — Astellas Pharma (OMNICARE CLINICAL RESEARCH) (Community trade mark — Opposition proceedings — Application for Community word mark OMNICARE CLINICAL RESEARCH — Earlier national figurative mark OMNICARE — Likelihood of confusion — Similarity of the signs — Similarity of the services — Genuine use of the earlier mark)