Case C-50/15 P: Judgment of the Court (Sixth Chamber) of 21 January 2016 — Kurt Hesse v Office for Harmonisation in the Internal Market (Trade Marks and Designs), Hubert Ampferl, as insolvency administrator of Lutter & Partner GmbH, formerly Lutter & Partner GmbH, Dr. Ing. h.c. F. Porsche AG (Appeal — Community trade mark — Regulation (EC) No 40/94 — Article 8(1)(b) and (5) — Word mark Carrera — Opposition by the proprietor of the national and Community word marks CARRERA — Likelihood of confusion — Reputation acquired by the earlier mark)