Partner
With a professional career spanning across three countries and with more than ten years of legal experience across two continents, Yelena’s unique background enables her to understand cultural nuances and helps her to advise a broad range of clients across the world. Qualified as a patent attorney in the United States and Europe, Yelena focuses her practice on patent procurement and portfolio development in all fields of engineering on both sides of the Pond.
Yelena is an experienced patent attorney with technical expertise across different fields of engineering, most particularly in information technology and software, telecommunications, and mechanical. Yelena’s experience includes patent drafting and prosecution of patent and design applications internationally, developing and implementing IP strategies tailored to business plans, worldwide patent portfolio management, freedom-to-operate searches, and infringement and validity advice.
Yelena has worked with a diverse range of global clients from startups to large corporations and is well adept to understanding and meeting the different aims and requirements of each individual client. Having appreciation of different legal approaches employed on both sides of the Pond, Yelena aims to provide a pragmatic advice and is particularly suited to finding creative solutions enabling businesses to meet their commercial objectives. She has been recognized by Intellectual Asset Management (IAM) for her practice in the U.K., notably England and Wales.
NOTE: No aspect of these rankings has been approved by the Supreme Court of New Jersey. Further information on methodologies is available via these links.
Articles
EPO Ruling on Claim Interpretation Will Have Broad Impact EPO Ruling on Claim Interpretation Will Have Broad Impact
August 4, 2025
Law360Webinar
Where to File? Strategic Considerations for Direct Filings and PCT National Phase Entry Where to File? Strategic Considerations for Direct Filings and PCT National Phase Entry
April 8, 2025
Webinar
“A great partner to have on side for achieving strong international patent protection and building up valuable patent portfolios. She easily guides patrons through the prosecution process, taking the time to understand the technology and business strategy, and makes intelligent and thoughtful suggestions while being mindful of cost constraints. She is calm, efficient and adaptable to changing circumstances. The fact that she practises in the US and Europe is also a big advantage.”
Intellectual Asset Management Patent 1000
"[Morozova] brings an experienced and well-travelled approach to all her prosecution work … Prosecution in the sector requires a subtle touch, which Morozova manages well."
Intellectual Asset Management Patent 1000
“A great partner to have on side for achieving strong international patent protection and building up valuable patent portfolios. She easily guides patrons through the prosecution process, taking the time to understand the technology and business strategy, and makes intelligent and thoughtful suggestions while being mindful of cost constraints. She is calm, efficient and adaptable to changing circumstances. The fact that she practises in the US and Europe is also a big advantage.”
Intellectual Asset Management Patent 1000
"[Morozova] brings an experienced and well-travelled approach to all her prosecution work … Prosecution in the sector requires a subtle touch, which Morozova manages well."
Intellectual Asset Management Patent 1000
Award/Ranking
Finnegan Earns Top Rankings in 2026 IAM Patent 1000 Guide; Nearly 60 Attorneys Ranked Finnegan Earns Top Rankings in 2026 IAM Patent 1000 Guide; Nearly 60 Attorneys Ranked
May 28, 2026
Intellectual Asset Management (IAM)Announcement
Finnegan Announces 2025 Mentors of the Year Finnegan Announces 2025 Mentors of the Year
December 19, 2025
Award/Ranking
50 Finnegan Attorneys Ranked in the 2025 IAM Patent 1000 50 Finnegan Attorneys Ranked in the 2025 IAM Patent 1000
June 2, 2025
Intellectual Asset Management (IAM)Award/Ranking
Nine Finnegan Partners Recognized in the Inaugural Lawdragon 500 Leading Global IP Lawyers Nine Finnegan Partners Recognized in the Inaugural Lawdragon 500 Leading Global IP Lawyers
May 23, 2025
The Lawdragon 500: Leading Litigators in AmericaAnnouncement
Finnegan Announces 2024 Mentors of the Year Finnegan Announces 2024 Mentors of the Year
December 31, 2024
Award/Ranking
46 Finnegan Attorneys Ranked in 2024 IAM Patent 1000 46 Finnegan Attorneys Ranked in 2024 IAM Patent 1000
June 6, 2024
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