Case T-80/08: Judgment of the Court of First Instance of 28 October 2009 — CureVac v OHIM — Qiagen (RNAiFect) (Community trade mark — Opposition proceedings — Application for the Community word mark RNAiFect — Earlier Community word mark RNActive — Relative ground for refusal — No likelihood of confusion — Article 8(1)(b) of Regulation (EC) No 40/94 (now Article 8(1)(b) of Regulation (EC) No 207/2009))