Patent Attorneys in Munich with more than 80 years of experience

Patent Attorneys in Munich with more than 80 years of experience

Patent Attorneys in Munich with more than 80 years of experience

Patent Attorneys in Munich with more than 80 years of experience

Patent Attorneys in Munich with more than 80 years of experience

Our main fields of activity

Patent Prosecution

Excellent inventions need strong protection. We will assist you.

Patent Litigation

We represent you as plaintiff or defendant in all stages of infringement and nullity proceedings.

Opposition

We perform the attack on interfering intellectual property rights of your competitors.

Trademarks

From a national application to a Global Player. We support your trademarks on their way to success.

Other Protective Rights

We also advise you with regard to further options for protecting your intellectual property.

+49 89 21 23 99 0

Please contact us. We will gladly provide personal advice.

We are a professional partnership of patent attorneys and provide services in all fields of intellectual property.

The firm was originally founded in 1934 by Dr. van der Werth in Hamburg. Already decades ago, the Munich office was established by Dr. Franz Lederer. In 2012 Dr. Lederer retired.

All partners are qualified German and European Patent Attorneys and are authorized to act before the European Union Intellectual Property Office.

Partners

Dr. Günter Keller

Dr. Günter Keller

Dipl.-Biol.

German Patent Attorney,
European Patent Attorney

Dr. Michael Best

Dr. Michael Best

Dipl.-Chem.

German Patent Attorney,
European Patent Attorney

Dr. Stephan Teipel

Dr. Stephan Teipel

Dipl.-Chem.

German Patent Attorney,
European Patent Attorney

Dr. Georg Kalhammer

Dr. Georg Kalhammer

Dipl.-Biochem.

German Patent Attorney,
European Patent Attorney

LEDERER & KELLER

Patentanwälte Partnerschaft mbB
European Patent and Trademark Attorneys

D-80538 München
Unsöldstraße 2
Telephone: +49 89 21 23 99 0
Telefax: +49 89 21 23 99 22
Email:
info@lederer-keller.de