Westerberg & Partners

Intellectual property

Jonas has 30 years’ experience as a lawyer, and he has specialized in intellectual property disputes for 25 years. He represents clients in both arbitration and court, with a special focus on patents, copyright and trade secrets.
Jonas' work highlights include patent litigation concerning the pharmaceutical products Losec, Prozac and OxyContin; successfully representing a client in the first IP case passing the requirement of leave to appeal and certiorari to the Supreme Court since the restructuring of the Swedish IP court system in 2016; arbitration concerning scope and term of a major multi-jurisdictional cross-licensing agreement; and defending the validity of a client’s infringed patent relating to large infrastructure projects that resulted in one of the largest awards of damages in Swedish patent history. He has also represented a client in a dispute concerning electronic signatures with a value of SEK 7 billion.

Jonas is a senior advisor at Westerberg & Partners following five years as a founding partner at the firm. Prior to that he was a partner and Head of IP at Lindahl.

Jonas is a Member of the Board and Member of the Advisory Board of EPLAW and was a Member of the Board of AIPPI.