Vayanos Kostopoulos Law Firm · Since 1900

Protection for Innovation, Re-defined

New horizons for your intellectual property — patents, trademarks and business law, handled with 120+ years of expertise.

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Dr Nikolaos Lyberis

Managing Partner

Welcome

Message from Our Managing Partner

Dear clients and associates,
Dear friends,

Celebrating our 120 years of successful professional presence, I am honored, as Managing Director, to warmly welcome you to the updated website of our highly qualified intellectual property law firm. Offering legal services of excellence in domestic and international economic law with focus on intangible assets, our team is always ready to serve you!

Testimonials

What They Say About Us

"Vayanos Kostopoulos tirelessly follows emerging industry trends and has state-of-the-art solutions for any trademark or brand issue at the ready. It also brings the heat in the fight against fakes, and extracts maximum value from intangible assets."

WTR 1000 — The World's Leading Trademark Professionals, 2021

"Nikolaos Lyberis is an inspiring leader at Vayanos Kostopoulos. The versatile practitioner can finesse any instruction across a broad spectrum of industries, thanks to his well-rounded IP knowledge."

IAM 1000 — The World's Leading Patent Professionals, 2020

"The exacting standards of quality that have characterized Vayanos Kostopoulos' service for the past 110 years are apparent in every single document its lawyers produce; each is rigorously researched, completely focused and cast in simple, yet engaging language."

WTR 1000, 2019

"Vayanos Kostopoulos has had 110 years to hone its customer service: putting a premium on close collaboration, its members give clients maximum face time and respond with lightning speed."

WTR 1000, 2018

Distinctions