IPrime . Top-Quality Intellectual Property Services with a Wealth of Experience

Boutique Law Firm for Patent and Trademark Law as well as ICT and Technology Law

Use your IP potential and secure your values with IPrime

IPrime's patent attorneys and attorneys at law combine experience and highly specialized expertise in the fields of technology law, intellectual property law and copyright law.

The global innovation rhythm is continuously increasing, technology and law are changing ever faster and are shaping the global economic environment in cross-border interaction. This makes the intelligent and strategic handling of intellectual property a challenge - and an indispensable success factor.

IPrime with its two offices in Zürich and Düsseldorf, makes us the comprehensive hub for high-quality European and international IP consulting services. 

We represent and support national and international clients in intellectual property matters and in litigation before court. As an IP boutique, where you can count on personal contact persons, we understand the processes and interrelationships in the various industries of our clients in detail. At IPrime, patent attorneys and attorneys at law work closely together - this makes us a highly specialized law firm that develops strategically supported solutions for specialized and also complex topics and cases.

By this approach, we assist start-ups as well as established companies to exploit current and future potential and to secure their values. Competent, distinct and personal.

IPrime Rentsch Kaelin AG
Hirschengraben 1, 8001 Zürich, Switzerland

IPrime Legal AG
Hirschengraben 1, 8001 Zürich, Switzerland

IPrime Huhn Sparing Patentanwaltsgesellschaft mbH
Goltsteinstrasse 19, 40211 Düsseldorf, Germany 


Publication of Anne-Catherine Hahn on international arbitration
Bribery Allegations in Arbitration Proceedings – 10th edition of The International Arbitration Review »
Rudolf Rentsch and Stefan Wigger will speak in Lucerne on 12 September 2019
Subject of the D4 Lecture: Tax reform (TRAF) - What changes are pending, what do I have to consider as an SME? »
Media release of the Swiss Federal Council of 14 Juni 2019: Patent boxes will be
Summary information on the new Swiss Act on Patent Boxes »