- Email: [email protected]
- Telephone: +41 61 226 24 24
- Fax: +41 61 226 24 25
- Website: http://www.thomannfischer.ch
Senior Partner at ThomannFischer
Fabian Leimgruber is a senior partner in ThomannFischer’s IP prosecution and litigation team. He is a registered European and Swiss patent attorney and an admitted lawyer for the Swiss Federal Patent Court.
Dr Leimgruber has a double degree in physics (Dr/PhD) and law (Dr/JD) and a master of laws (LLM). One of his specific areas of expertise is implementing and leading international and national patent infringement litigation and nullity actions. He handles complex patent cases in all Swiss and German courts and in front of the European Patent Office (EPO). In recent years, he and his team have run several large patent cases involving patents and standards. As such, he has a substantial track record in EPO opposition and appeal actions, as well as in national nullity and infringement proceedings.
Besides his procedural work, Dr Leimgruber maintains a large patent prosecution portfolio for clients. He has many years’ experience in various patent and trademark law firms in Bern and Basel, with focus on electronics, mobile communication technology, information technology, nanotechnology, business methods and software patenting in particular in the emerging field of insurance and financial technology patenting.
Dr Leimgruber provides strategic advice and expertise, and represents clients in European/Swiss (Swiss Arbitration Association) arbitration and Asia-Pacific (Singapore Institute of Arbitrators) cases. He has an affinity for the Asian region and a good sense for the particularities associated with the various Asian legal systems through his long-term experience in Singapore and Shanghai.
As an author and speaker, Dr Leimgruber has recently addressed topics such as reverse payment agreements, worldwide developments in software and business model patenting (Europe, the United States and Asia-Pacific) and the upcoming Unified Patent Court of the European Union.