Pioneers in the name of betterment

Dr. rer. nat. Klaus Roth

Partner/patent attorney

Innovation must be worthwhile for SMEs. That is what I work to achieve. So that small and medium-sized companies can protect their innovations and gain a competitive edge in the international environment.

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)

* 1958, Karlsruhe

1 child (born in 1995)

  • Degree in Physics from the University of Freiburg
  • Doctorate from the University of Witten/Herdecke on the topic of “Electron Spectroscopy on the Surface of Liquids”
  • Training as a patent attorney with the law firm Eisele and Otten

Since 1995 patent attorney and partner at Ravenspat

Known in the firm for
  • being skilled on the back of a horse, a bicycle, motorcycle and on skis
  • speaks good English and is responsible for Europe, the USA, China and Japan
Other activities
  • Counseling for inventors at the Lake Constance and Upper Swabia Chamber of Industry and Commerce
  • German Chamber of Patent Attorneys
  • German Association for Intellectual Property and Copyright Law (GRUR)