Dr.rer.nat. Dipl.-Chem. Arndt Ellwanger

German Patent Attorney
European Patent Attorney
European Trademark & Design Attorney

Friedrichsplatz 9
D-68165 Mannheim

Tel.: +49 (0) 621 / 72 96 56-0
Fax: +49 (0) 621 / 72 96 56-41

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Areas of Practice

Patents (completion and submission of applications, processing and handling of examination, opposition and revocation procedures, freedom-to-operate opinions, patent strategy), design, utility models, trademarks

Technical Fields

Organic, analytic and inorganic chemistry, synthesis, pharmaceuticals, amines, catalysts, polymers, detergents, lubricants, chromatography, spectroscopy, interphases

Curriculum vitae

  • Degree in chemistry –studies in Stuttgart and Tübingen
  • Dissertation in the field of organic and analytic chemistry in Tübingen
  • Post-doc position in analytic research at AstraZeneca R&D Mölndal (Sweden)
  • Training as a patent attorney in Mannheim and Munich
  • Patent Attorney since 2003 in Mannheim
  • European Patent Attorney since 2005


German, English, Swedish, French


  • „Neuerungen im Haager Musterabkommen und die Auswirkungen auf das Geschmacksmusterrecht“; IPkompakt february 2010, pg. 17-19; Bundesanzeiger Verlag – Cologne
  • „EPA – T 0946/06 Neuheit und Erfinderische Tätigkeit bei Auswahlerfindungen“; IPkompakt november 2009, pg. 5-7; Bundesanzeiger Verlag – Cologne
  • Articles in scientific journals (e.g. Journal of Chromatography, Analyst, Chromatographia)