Route du Rhum 2026: IPSILON at Saint-Malo for a conference on AI and intellectual property

As Saint-Malo prepares to vibrate to the rhythm of the Route du Rhum 2026, IPSILON, partner of skipper Fabrice Amedeo, invites its clients and partners to an exclusive experience of exchanges around …

Beyond the ptab: Can upc revocation create leverage in u.s. patent disputes?

As IPR institution becomes less predictable, multinational defendants should consider whether a corresponding European patent offers another path to challenge the patent owner’s global enforcement po…

IPSILON U.S. Team Secures $1 Million Trademark Judgment Against LIV Golf

Significant result for Stinger Golf highlights protection for senior trademark owners in reverse-confusion cases and the critical role of properly designed consumer surveys.

AI-Assisted Inventions and Disclosure Duties: Current U.S. and European Position for In-House Counsel

As AI becomes a routine innovation tool, patent applicants face new questions. Our latest analysis examines disclosure obligations and inventorship rules on both sides of the Atlantic.

🏆 IPSILON wins Best IP Advisor France: Trademarks at the Leaders League Alliance Summit 2026 in Miami.

IPSILON has been awarded Best IP Advisor France – Trademarks at the Leaders League Alliance Summit 2026, recognizing the excellence of our teams in trademark strategy and protection.

Rearming Europe, Rewriting IP Leverage

[white paper] Why US Defense and Dual-Use Technology Companies Should Reevaluate EPO and UPC Strategy

Expediting Patent Registration Process in EPO

Expediting Patent Registration in Europe: A Comprehensive Guide for In-House Counsel

New U.S. Group Copyright Registration for Published 2D Artwork (GR2D)

The U.S. Copyright Office has adopted a final rule creating a new group registration option—Group Registration for Two-Dimensional Artwork (GR2D). GR2D is intended to reduce cost and paperwork for cr…

Seven U.S. Patent Law Issues from 2025 - What EPO and Southeast Asian Applicants Should Know

2025 was an unusually consequential year for U.S. patent practice.... Below are seven developments worth keeping on your radar, written to be understandable without U.S.-centric assumptions.