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The LAW FIRM OF DAYREL SEWELL, PLLC is a leading law firm that is founded upon the belief that the practice of law is a privilege and that is an honor to serve each client. This firm strives to deliver high-quality, cost-effective services to all clients alike. Part of the way that we accomplish this is to collaborate with clients and foster an engaging environment between firm and client, so that clients understand their case as well as take an active role in the attorney-client relationship. When clients take an interest in their case and provide helpful information within the attorney-client relationship, such actions better prepare this firm to represent and zealously advocate on its clients’ behalf. Empirically-speaking, teamwork is an important key to a successful, attorney-client team.

You deserve to know what else sets the LAW FIRM OF DAYREL SEWELL, PLLC apart from the rest. In addition to high-caliber, experienced attorneys and a dogged work ethic, this firm is dedicated to providing each client with an experience that is genuine, tailored, and pleasant. The firm’s clients are also given due attention and are treated respectfully. The LAW FIRM OF DAYREL SEWELL, PLLC is a firm that works hard to be personable and relatable to its clients, thereby generating more pleasant attorney-client relationships.

Not only does this firm know the importance of diversity, but it practices and values this tenet. Ideological, philosophical, cultural, attorney areas of practice, and linguistic diversity are but a few examples of what this firm practices. Here, diversity is much more than a mere “paper tiger”. For instance, Mr. Sewell is proficient in Spanish and the LAW FIRM OF DAYREL SEWELL, PLLC welcomes all Spanish-speaking clients.

Thank you for your time and interest. This law firm looks forward to representing you.


Languages spoken: English, Spanish

Practice areas


  1. Litigation: 30%
  2. Intellectual Property: 25%
  3. Real Estate: 20%
  4. Business: 15%
  5. Foreclosure: 10%


Payment types:

Cash, Check

Attorney endorsements

7 total 

Are you an attorney? Endorse this lawyer

  • Roman Rabinovich

    Dayrel is a dedicated and knowledgeable attorney who is not afraid to think outside the box. On one particular occasion, I had the opportunity to review his work. His work product was well written, cogent and ultimately successful for his client. Highly recommended.


    Roman Rabinovich Insurance Attorney
    Relationship: Fellow lawyer in community

  • Sheena Claire-Ann Gibson

    I worked with Dayrel for a number of years on various Intellectual Property matters . He is an excellent attorney with a comprehensive knowledge of intellectual property law and is particularly adept at advising and assisting clients with the proper protection and maintenance of their various copyrights, trademarks and patents. He is a highly skilled seasoned attorney and I recommend him with 100% confidence.


    Sheena Gibson Intellectual property Attorney
    Relationship: Worked together on matter

Contact info


599 E. 2nd Street
Brooklyn, NY, 11218


NYCurrently registered 200707/10/2016
DCInactive 200707/10/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Rising StarSuper Lawyers2016
Top 100 AttorneyNational Black Lawyers2016
Rising StarSuper Lawyers2015
Notes EditorCardozo Journal of Law & GenderN/A
Phoenix FellowshipColumbia UniversityN/A
Who's Who In American LawMarquis Who's Who in American LawN/A
Association namePosition nameDuration
Brooklyn Bar AssociationChairN/A
The Johns Hopkins University Law Affinity CommitteeN/AN/A
Legal cases
Case nameOutcome
Krasnyi Oktyabr, Inc. v. Trilini ImportsN/A
See all legal cases 
Publication nameTitleDate
LAW FIRM OF DAYREL SEWELL, PLLCAfter Patent Life, FDA says NO to Generic OxyContinN/A
Brooklyn BarristerThe Ignominious Patent TrollN/A
Intellectual Property TodayUnanimous U.S. Supreme Court and Angelina Jolie: BRCA1 & BRCA2 PatentabilityN/A
LAW FIRM OF DAYREL SEWELL, PLLC“First-Sale” Resellers RejoiceN/A
Intellectual Property TodayThe Ignominious Patent TrollN/A
IPFrontlineA ‘Generic’ Victory for Specific Fact-FindingsN/A
School nameMajorDegreeGraduated
Columbia UniversityN/AN/AN/A
Johns Hopkins UniversityN/AN/AN/A
Yeshiva University, Benjamin N. Cardozo School of LawN/AN/AN/A
Speaking engagements
Conference nameTitleDate
CNN “Realidades En Contexto”Nueva Jersey Agentes Inmobiliarios haber supuestamente Relaciones repetidas Dentro de una casa en venta2014
Brooklyn Bar AssociationIntellectual Property Fundamentals: What Every Attorney Needs to Know2014
Managing Career Changes in a Changing Global MarketProfessional Development2013
Bristol-Myers Squibb Legal Department ConferenceProfessional Development2009