Pioneers in the name of betterment

Dipl. Phys. Alexander Otten

Partner/patent attorney

Our clients are part of the team, we work as colleagues in an open exchange, often over many years. We know and trust each other, so that together we can shape a company’s innovative destiny.

Telephone +49 751 359580


Authorized to represent clients with
  • German Trademark and Patent Office (DPMA)
  • Federal Patent Court (BPatG)
  • Federal Court in nullity appeal proceedings (BGH)
  • European Patent Office (EPA)
  • European Intellectual Property Office (EUIPO)
  • World Intellectual Property Organization (WIPO)
  • Unified Patent Court (UPC)

* 1975, Stuttgart

3 children (born in 2009, 2012, 2016)

  • Degree in Physics from the University of Ulm.
  • Thesis on “The Lotus Effect – Water and Dirt-Repellent Surfaces with Microstructuring”

Since 2008 patent attorney and partner at Ravenspat

Known in the firm for
  • a wide range of interests and second-generation representative of the patent law firm
  • adept in forestry work, carpentry, cooking, barbecuing, and photography
  • speaks English and is responsible for Germany, Austria, Switzerland and the USA
Other activities
  • Counseling for inventors at the Lake Constance and Upper Swabia Chamber of Industry and Commerce
  • Teaching assignment on intellectual property rights at Ravensburg-Weingarten University of Applied Sciences
  • German Chamber of Patent Attorneys
  • German Association for Intellectual Property and Copyright Law (GRUR)
  • Association of Intellectual Property Experts (VPP)
  • Institute of Professional Representatives before the European Patent Office/European Patent Institute (epi)
  • Federal Association of German Patent Attorneys (BDPA)
  • German Physical Society (DPG)