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Daniel J. Pereira, Ph.D., leverages his extensive background in science and law to deliver strategic patent portfolio management, client counseling, and litigation services. Specializing in technologies such as chemical technologies, metallurgy, solar, bioinformatics, semiconductors, OLEDs, solid-state batteries, medical diagnostics, AI and computer-related technologies, pharmaceuticals, and biotechnology, Dan adeptly navigates the complexities of patent prosecution, IP litigation, and patent interferences for his clients.

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As a partner at Merchant &amp; Gould's Washington D.C. Area office, Dan focuses on delivering comprehensive intellectual property services to innovators. He helps them navigate the legal landscape to protect their inventions and maximize the value of their IP assets. He is adept at handling intellectual property asset acquisitions, offering thorough risk assessment and due diligence to secure his client's future growth and success.

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Dan has a strong background in proceedings before the Patent Trial and Appeal Board (PTAB), district court patent litigations, and appeals at the Federal Circuit. His proactive approach to pre-litigation counseling and litigation avoidance is highly valued by clients seeking to navigate the complex landscape of intellectual property law.

In addition to litigation and appeals, Dan provides critical support in licensing and contract negotiations, performing due diligence analyses, and assessing risks in intellectual property asset acquisition transactions for foreign and domestic clients, ranging from startups to established corporations. His focus on delivering tailored solutions underscores his commitment to advancing his clients' innovative endeavors.

Before becoming an attorney, Dan conducted cutting-edge research as a post-doctoral scientist at the Mount Sinai School of Medicine, focusing on neurodegeneration and the development of transgenic mouse models. His research in gene therapy and leukemia pathogenesis during his academic career informs his nuanced approach to IP law, making him an indispensable asset to those in the medical, pharmaceutical, and biotechnology sectors.

George Washington University Law School, J.D.

State University of New York at Stony Brook, Ph.D. Genetics

Earlham College, B.A. Biology

Washington, D.C. Area

<h2 class="wp-block-heading">Five new hires bring decades of experience, leadership and innovation</h2>



Merchant &amp; Gould welcomes Daniel J. Pereira, Ph.D., John S. Kern, Eric W. Schweibenz, and Donald R. McPhail, as Partners and Alexander B. Englehart, as Of Counsel in its Washington D.C. Area office. The new additions will expand Merchant &amp; Gould’s capabilities in handling International Trade Commission (ITC) cases, complex IP litigation, post-grant proceedings, patent prosecution, and strategic IP portfolio management, as well as increase its presence in Japan, China, Taiwan and Korea.



“We are continually investing in serving our client base worldwide, and this group will deepen our bench nationally and increase our existing presence in Japan, China, Taiwan and Korea,” said Heather Kliebenstein, Managing Director and Partner at Merchant &amp; Gould. “Each of these experienced attorneys brings the right cross-culture experience and technical background that we want at Merchant &amp; Gould.”



All five hires look forward to continuing their work in the D.C. area, serving clients worldwide. Merchant &amp; Gould’s long-standing reputation for stability, creative legal solutions, collaboration and technologically advanced systems attracted the latest hires.&nbsp;



“Transitioning to Merchant &amp; Gould was the right move for us and our clients. We are excited to join such a dynamic firm that has superior technical strength, advanced internal systems and processes, extensive trial experience, and breadth of knowledge in all areas of intellectual property,” said Pereira. Dr. Pereira most recently served as the Managing Partner and previously led the Chemical Practice Group at Oblon. Mr. Kern and Mr. Schweibenz formerly led the Electrical/Mechanical and Litigation Practice Groups, respectively.



One of the oldest full-service intellectual property and trial law firms in America, Merchant &amp; Gould evolves with technology, just like its client base. Through harnessing and pioneering advanced legal solutions, they have established themselves as an indispensable partner in delivering exceptional legal guidance and service to their clients.



“When we look to add new talent to our team at Merchant &amp; Gould, we want to find people who have the right mindset — forward-thinking, collaborative and client-focused,” Kliebenstein shared. “Each of these attorneys embodies those values and will carry our firm’s legacy forward.”

Strategic Power Move: Merchant & Gould Lures Quintet of Highly-Experienced Attorneys to Supercharge DC Office and Accelerate Asia Expansion

Chemical & Life Sciences

Partner

Daniel J. Pereira, Ph.D.

The Best Lawyers in America (2024) 
IAM Patent 1000: The World&#8217;s Leading Patent Professionals &#8211; selected as Top Patent Professional(2020-2022) 
Named as Rising Star by SuperLawyers (2014)

Daniel J. Pereira Ph.D.,

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