Patent attorneys and professional representatives before the European Patent Office as well as the European Union Intellectual Property Office

WESER & Kollegen are highly specialized intellectual property professionals in Europe and Germany.

In the 1960s Dr. Wolfgang Weser, founder of WESER & Kollegen, started more than 50 years of continuous services for most successful and most demanding world-market-leading clients.

With the latest partner generation of our firm, founders of the collaborating software company IP.appify GmbH, we have fully digitized our processes and files while preserving the legacy of the analogue era.

We are deeply thankful for our clients’ trust and undertake every effort to earn it anew every day.