Bild på Lars Estreen

Lars Estreen

+46 70 769 79 96

European Patent Attorney, Community Design Attorney, IP Management, Partner




Lars is a partner as well as a European patent attorney at Bergenstråhle & Partners Stockholm.

Lars is team leader for some major IP Partner clients, wherein his role is to ensure that the competence of Bergenstråhle is available to the clients. He has over 25 years of experience from patent prosecution and IP strategy within the fields of mechanics and physics, in particular for power and utilities companies related to energy storage and distribution, and also renewable energy and water purification.

Lars is one of the Swedish delegates in the European patent institute.

Before joining Bergenstråhle, Lars was a CEO of another IP firm for several years.


Patent drafting and prosecution, Oppositions Patentability, evaluations, Freedom-to-operate, Due diligence, Design protection, IP strategy


Electronics & Mechatronics, Health & Medtech