Dr. Otto Roelen

25.09.2013 • News

Oxea Celebrates 75 Years of Oxo Synthesis

On September 20, 1938, the German chemist, Dr. Otto Roelen, then the research director at Ruhrchemie in Oberhausen (now Oxea), filed a patent application for the oxo synthesis.

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Advancements in Bispecific Antibody Development

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Oxea