Patent Attorneys

Dipl.-Ing. Heinz-Dieter Kalkoff

Senior partner of our firm, Heinz-Dieter Kalkoff is qualified as German Patent Attorney since 1968. He holds a degree in mechanical engineering. Heinz Kalkoff is European Patent Attorney admitted to the European Patent Office as well as a representative...  › more

Dr. Maria Wurm

Since 1991, Dr. Maria Wurm has worked in the area of IP protection and qualified as a German Patent Attorney and European Patent Attorney. She is a registered representative before the European Office for Trademarks and Designs. › more

Dipl. Ing. Ingo Kalkoff, LL.M.

Ingo Kalkoff has been working in the field of intellectual property since 1996. He holds a degree as electrical engineer. Ingo Kalkoff is qualified as German Patent Attorney and as EuropeanPatent Attorney and is admitted representative to the European Office for Trademarks and Designs.  › more

Dipl.-Ing. Arijit Peters

Arijit Peters joined the firm in 1998. He holds a degree in mechanical enginnering. Arijit Peters is qualified as German Patent Attorney and European Patent Attorney, and an admitted representative to the European Office for Trademarks and Designs.  › more

Dipl.-Holzwirt Arndt Jungclaus

Arndt Jungclaus studied woodworking science and technology at Hamburg University, concentrating on chemical engineering and derived timber products. A further focus of his studies was the application of wood in building.  › more

Dr. Christoph Jeworrek

Dr. Christoph G. Jeworrek

Dr. Christoph G. Jeworrek joined the firm in 2011 and is working as a patent engineer.

Dr. Jeworrek received his PhD in biophysical chemistry at TU Dortmund University in 2011. His scientific focus was on the structure and dynamic of biological model membranes, ....  › more