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Dirk Büttner

Dipl.Ing. (FH)

Patent Engineer

In engineering since 1997

In IP since 2001

E-Mail : office@farago.law

Tel.     : +49 (0)241 55 70 47 0

Firm Position

Currently a freelance member of FARAGO


Studied mechanical engineering with focus on construction at
RWTH Aachen and University of Applied Sciences Aachen

Legal Areas of Expertise



Technical Areas of Expertise
Mechanical and plant engineering, especially peeling machines, rolling machines, drawing machines, pulper, galvantic machines, filling machines; hand-held tools, metallurgical plants

Materials-handling technology, especially lifting machines and belt conveyors

vehicle engineering, especially fuel injection, exhaust systems, range extender; accumulator changing systems, cone fricting ring gears, clutches, cooling systems, ventilating and air conditioning technology, chassis, optical environment detecting

medical engineering, especially external fixators, bone saws; blood recovery systems, infusion pumps; imaging methods

semiconductor engineering; measuring and weight engineering; paint spraying engineering

Professional Specialties

National, European and worldwide filing and prosecution

Pre-filing search analysis

Professional CV

Self-employed Patent Engineer