Dr. rer. nat. Klaus Mehler - Dipl.-Phys. - German Patent Attorney (Patentanwalt), European Patent Attorney, European Trademark and Design Attorney - Freelancer

Dr. rer. nat. Klaus Mehler


German Patent Attorney (Patentanwalt), European Patent Attorney, European Trademark and Design Attorney


T.: +49 (0) 611-99174-0


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You make the invention. We help you to develop it further and to round it off.

Dr. rer. nat. Klaus Mehler

Technical expertise

  • Physics
  • Polymer physics
  • Process technology
  • Mechanical engineering
  • Motor vehicle and truck technology
  • Micromechanics
  • Filtration technology
  • Engine bearing technology
  • Glass technology

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Legal expertise

  • Patent and utility model applications
  • Patent grant procedures
  • Opposition proceedings
  • Nullity proceedings
  • Patent infringement proceedings
  • Law of employee inventions
  • License agreements
  • Patent strategy advice

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Professional career

  • Studies of physics (specialization: polymer physics) in Mainz
  • Dissertation: Photon correlation spectroscopy for the investigation of density fluctuation in amorphous polymethyl methacrylate.
  • Trained as a patent attorney in Wiesbaden, Frankfurt and Munich
  • Patent attorney since 1988
  • Founding member of the patent attorney firm MEHLER ACHLER Patentanwälte
  • Of Counsel (freelancer) at WSL since 2021