Atty. Darren John Kassab

Atty. Darren John Kassab

Darren John Kassab is a lawyer practicing health care, patent application, intellectual property and 2 other areas of law. Darren received a B.S. degree from Canisius College in 1993, and has been licensed for 13 years.

Washington Washington 13 yrs experience 13 year
Call (202) 367-9055 Book Appointment

Profile Summary

About Darren John Kassab at a glance

Darren John Kassab is an Associate based in Washington, District of Columbia, practicing at Jones Day. They have 13+ years of legal experience, licensed to practice since 2013. Their practice focuses on patent, ip, and health care. Admitted to practice in Virginia registered to practice before the U.S. Patent and Trademark Office (2013) and District of Columbia (2014). Educated at The George Washington University (J.D., 2013) and Canisius College (B.S. Chemistry, 1993). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Darren John Kassab is a lawyer practicing health care, patent application, intellectual property and 2 other areas of law
  • Darren received a B.S. degree from Canisius College in 1993, and has been licensed for 13 years
  • Darren practices at Jones Day in Washington, DC

Practice Areas Explained

Darren John Kassab's Areas of Practice

Each practice area below reflects the types of cases Darren John Kassab handles, with a brief overview of what that area of law covers.

Patent Law

Darren John Kassab is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Darren John Kassab is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Darren John Kassab is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Darren John Kassab

Where is Darren John Kassab's law office located?
Darren John Kassab's law practice is located in Washington, District of Columbia. The firm is Jones Day. You can contact the office directly through this profile page.
What practice areas does Darren John Kassab handle?
Darren John Kassab focuses on patent, ip, health care. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Darren John Kassab practiced law?
Darren John Kassab has 13+ years of legal experience and has been licensed since 2013.
Where did Darren John Kassab go to law school?
Darren John Kassab earned their education at (J.D., 2013); (B.S. Chemistry, 1993).
How can I contact Darren John Kassab for a consultation?
You can contact Darren John Kassab directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
The George Washington University
- 2013
B.S. Chemistry
Canisius College
- 1993

Bar Admissions

Virginia registered to practice before the U.S. Patent and Trademark Office
Admitted: 2013
District of Columbia
Admitted: 2014

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