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Liesegang & Partner

Attorneys and Certified IP Lawyers

Domiciled in the very heart of Frankfurt´s commercial and financial center, Liesegang & Partner is an IP- and commercial-law boutique law firm mainly focusing on the various aspects of national and international trademark law, design law and corporate law.


Trademark law is one of our core competences. We advise our international clients starting from the brand creation process over searches, registration and monitoring trademarks worldwide up to the enforcement of their trademarks on an global level with our IP lawyer network. With us clients have a single firm how cost-efficiently manages their large trademark portfolios, conducts renewals, licensing, assignments and performs litigation locally and internationally.
(to Trademark registration )


Your intellectual property is an important asset and we know how to protect it against free-riders and unfair competitors. We advise clients how to successfully protect their intellectual property like product designs, register and license designs and perform litigation against counterfeits and also unfair competition.
(to Copyright Law or Unfair Competition)


We are a reliable partner for investors and advise regarding all aspects of business and corporate law, especially regarding company formations, mergers and acquisitions and secretarial services. If necessary we also enforce our clients rights and perform litigation.
(to Company Formations)


We develop and modify contracts for all types of business relationships. Furthermore, especially for e-Commerce companies and online shops, we develop terms and conditions and advise regarding compliance. Beside this, we draft contracts for software developments, investments, employment, rent etc.
(to Terms and Conditions)


LP provides advice to both employees and employers in a wide variety of cases involving employment and labour law issues, including issues related to individual employment contracts, allegations of wrongful dismissal, grievances and the negotiation of collective agreements.
(zu Labour Law)

WIPO: New Madrid Monitor and Madrid Member Profiles database

Madrid Monitor will replace ROMARIN for searching and tracking international trade mark applications via the Madrid System. Madrid Member Profiles database gives a quick overview about the trademark laws and examination procedures of Madrid System members.

Trademark event: Join us at INTA 2017 in Barcelona

Meet us at this year's Annual Meeting of the International Trademark Association (INTA) in Barcelona, Spain on 20-24 May.

Russia: Patent and Trademark Office fees to be significantly increased

Trademark and patent owners or firms who intent to file IP rights should hurry up and prepare their filings before the fees will be increased by 2-3 times.