We are an internationally active patent law firm with headquarters in Liechtenstein and a branch office in Switzerland.

We maintain intensive cooperation with partners in China, Germany, Austria, Hungary, the USA and Japan.

Our work focuses on drafting, filing and defending intellectual property rights, in particular patents, trademarks, designs, internet domains and licenses. We successfully conduct oppositions, nullity actions and infringement actions.

Our international, internal and external team advises and represents clients before the:

• German Patent and Trade Mark Office (DPMA)
• European Intellectual Property Office (EUIPO)
• European Patent Office (EPO)
• European Union Intellectual Property Office (EUIPO)
• Liechtenstein Intellectual Property Office and Liechtenstein District Court
• Austrian Patent Office (ÖPA)
• Swiss Patent Office (IPI)
• Hungarian Patent Office (HIPO)
• United States Patent and Trademark Office (USPTO)

• World Intellectual Property Organization (WIPO)

In our branch office in Buchs (SG) / Switzerland we also offer mediation (dispute resolution) in the field of intellectual property rights.

We maintain a working base in Thun (BE).