The best protection

for your ideas

Your idea

your right

Guaranteed

in the very best Hands

Before it's

too late

Competence at all levels

The beginnings of our patent law firm date back to the 1950s. The office is managed by the patent attorneys Thomas Liebl, Walter Bierschneider and Marco Massinger, supported by a qualified and experienced team of specialists.

Claudia Allenfort

Professional Office Manager / Certified Lawyer’s Assistant

Many years of experience in the patent area

Joined the firm in 2024

Manuela Fischer

Patent Paralegal

Joined the firm in 1993

Viktoria Esch

Patent Paralegal

Joined the firm in 2021

Tanja Schneider

Foreign language correspondent for office communication

Many years of experience in the patent area

Joined the firm in 2012

Melanie Bachl

Patent Paralegal

Joined the firm in 2011

Verena Zippold

Patent Paralegal

Joined the firm in 1999