Dirk C. Söltenfuss

German Patent Attorney, European Patent Attorney, European Trademark and Design Attorney



  • construction materials (esp. ground stabilising, riding grounds)
  • electronics (e.g. inverters, solar technology, display panels)
  • semiconductor technology
  • industrial facilities and process engineering
  • automotive engineering (esp. brake systems, air conditioning systems, exhaust systems)
  • mechanical engineering/mechanics (e.g. office and school furniture, ground treatment)
  • measurement technology and sensor technology
  • network technology
  • optics (esp. vision aids, lighting)
  • control technology (esp. for domestic appliances and household automation)
  • defence technology (especially armouring and projectiles)

Patent drafting
Patent prosecution, opposition and appeal proceedings
Patent Litigation
Trademark law and design law

Dirk C. Söltenfuss has been working at Prüfer & Partner since 2014. Since 2000 he has been working as a patent attorney with German and European approval.
Prior to his training as a patent attorney in Munich, he worked as a product developer for Diehl GmbH & Co.
He completed his studies of physics at the FAU Erlangen-Nuremberg.

Chamber of Patent Attorneys
epi - European Patent Institute
FICPI - International Federation of Intellectual Property Attorneys
BayPat - Bavarian Association of Patent Attorneys
BDP - Federal Association of German Patent Attorneys
VPP - Association of Intellectual Property Experts
GRUR - German Association for the Protection of Intellectual Property and Copyright

German (mother tongue), English 


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