Dr. Jonas Thelemann

Master of Science (Chemistry), German Patent Attorney, European Patent Attorney
jonas.thelemann@lederer-keller.de

Dr. Jonas Thelemann studied chemistry at the University of Goettingen, UC Berkeley and ETH Zurich. Following his studies, he did a six months internship in the pharma research and early development division of a leading pharmaceutical company.

Dr. Thelemann obtained his doctorate at the department of chemistry and applied biosciences at ETH Zurich in 2015 in the field of medicinal chemistry, focusing in particular on the design and synthesis of small molecule inhibitors. 

Dr. Thelemann has been working in the IP sector since 2015. He was admitted as German Patent Attorney in 2018 and as European Patent Attorney in 2021. 

Dr. Thelemann has experience in drafting patent applications and in patent grant proceedings, as well as in opposition and opposition appeal proceedings before the European Patent Office. He also supports nullity cases before the Federal Patent Court.