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Posts by Dr. Malte Köllner

Dr. Malte Köllner is an expert in patent prosecution. He has authored and co-authored numerous publications on Intellectual Property, among others a handbook for the PCT (Patent Cooperation Treaty), which has developed into a standard textbook for students. He is editor in chief of the scientific journal of the German chamber of patent attorneys, the leading journal on patent law in German speaking countries.


After Brexit, set for March 29, 2019, 23h00 CET, the UK becomes a “third country.” All European trademarks registered as of the withdrawal date will not be protected in the UK regardless of whether they were filed before or after that date.