Jesper Sellin

Jesper Sellin

Partner - Attorney at Law

Based in Potter Clarkson’s Stockholm office, Jesper advises and represents Swedish and international clients on all legal matters relating to intellectual property, such as patents, trade marks, design, copyright and trade secrets.

With significant experience in commercial and contentious IP matters, trade mark portfolio and brand management, Jesper is skilled in drafting and negotiation, litigation, prosecution and providing commercially sound advice.
Jesper’s career began at the Swedish Patents and Registration Office (PRV) followed by a period as an in-house attorney for Pfizer Health AB before becoming an IP attorney, working for two different Swedish IP consulting firms.

Jesper joined Potter Clarkson in January 2019.



Commercial and contentious IP matters, legal brand


Jesper received an LLM from Uppsala University and a law degree from Maastricht University.


LLM, European Trade Mark Attorney, European Design Attorney

Awards & Recognition

WTR 1000 - Enforcement & Litigation; WTR 1000 - Prosecution & Strategy


English, Swedish



Knowledgeable, prompt and meticulous, Jesper is always on hand to help with any concerns, no matter how small. Clients feel they are in safe hands, thanks to his impeccable service and detailed guidance." IAM Patent 1000: The World's Leading Patent Professionals, 2023
Protean IP all-rounder Jesper Sellin knows patents, trademarks, designs and copyrights like the back of his hand and counsels holistically across all four." WTR 1000: The World's Leading Trademark Professionals, 2021
Jesper Sellin has a knack for confecting iron-wrought enforcement strategies at Potter Clarkson." WTR 1000: The World's Leading Trademark Professionals, 2020