Founded in 1992 by Valentin Mikhailyuk, the first registered patent attorney in Ukraine, Mikhailyuk, Sorokolat & Partners has grown into one of the largest and most respected IP law firms in Eastern Europe and Central Asia. With more than three decades of experience, MSP is dedicated exclusively to intellectual property and regulatory matters, ensuring clients receive true partner-level expertise and tailored solutions. Our philosophy is simple: we treat every invention and every brand with the same dedication as if it were our own.

MSP at a Glance

• Over 33 years of IP excellence
• A team of 250+ in-house professionals: patent and trademark attorneys, IP lawyers, regulatory experts, and technical specialists
• Regional coverage in 13 jurisdictions: Armenia, Azerbaijan, Estonia, Georgia, Kazakhstan, Kyrgyzstan, Latvia, , Lithuania, Moldova, Tajikistan, Turkmenistan, Ukraine, Uzbekistan
• 10 own offices in Ukraine (3), Kazakhstan, Lithuania, Kyrgyzstan, Azerbaijan, Georgia, Moldova, and Uzbekistan
• Trusted by 8,000+ clients worldwide, from pioneering startups to leading multinational corporations

What We Do

Patents: prosecution, portfolio maintenance, patentability and freedom-to-operate searches, licensing, assignments, translations, and litigation support.

Trademarks & Industrial Designs: national and regional filings, renewals, portfolio management, oppositions, enforcement, and anti-counterfeiting strategies.

Copyright & Domain Names: protection of creative works and domain name registrations in relevant country-code domains.

Regulatory Affairs: full-spectrum support for registration of agrochemicals, pharmaceuticals, veterinary products, medical devices, APIs, GMP audits, and plant variety rights.

Why Clients Choose MSP

MSP combines the strength of a large regional network with the personalized, responsive service that clients value most. Our team is recognized for quick turnaround times, precision, and reliability—qualities that have earned us long-standing trust. Leading legal directories consistently rank MSP among the top IP specialists in the region, including IP STARS, WTR 1000, IAM Patent 1000, WIPR Leaders and others.

Your Gateway to IP Protection in the CIS and Beyond

With award-winning expertise, a strong regional footprint, and over 250 dedicated professionals, MSP provides end-to-end IP protection and regulatory support. From safeguarding your innovations to navigating complex compliance issues, we serve as a trusted partner for businesses looking to succeed across Eastern Europe and Central Asia.