Atty. Daniel Zeilberger

Atty. Daniel Zeilberger

Daniel Zeilberger is a lawyer practicing patent office practice, patent prosecution. Daniel received a B.S. degree from Johns Hopkins University in 2007, and has been licensed for 13 years.

Washington Washington 13 yrs experience 13 year
Call (443) 909-4915 Book Appointment

Profile Summary

About Daniel Zeilberger at a glance

Daniel Zeilberger is a patent and ip attorney based in Washington, District of Columbia. They have 13+ years of legal experience, licensed to practice since 2013. Admitted to practice in Virginia (2013) and District of Columbia US Patent & Trademark Office (2014). Educated at Georgetown University Law Center (J.D. Cum, 2013) and Johns Hopkins University (B.S. Electrical, 2007). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Daniel Zeilberger is a lawyer practicing patent office practice, patent prosecution
  • Daniel received a B.S. degree from Johns Hopkins University in 2007, and has been licensed for 13 years
  • Daniel practices in Washington, DC

Practice Areas Explained

Daniel Zeilberger's Areas of Practice

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

Patent Law

Daniel Zeilberger 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.

Daniel Zeilberger is one of 106,079 ip attorneys indexed nationally. Browse ip 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 Daniel Zeilberger

Where is Daniel Zeilberger's law office located?
Daniel Zeilberger's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Daniel Zeilberger handle?
Daniel Zeilberger focuses on patent, ip. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Daniel Zeilberger practiced law?
Daniel Zeilberger has 13+ years of legal experience and has been licensed since 2013.
Where did Daniel Zeilberger go to law school?
Daniel Zeilberger earned their education at (J.D. Cum, 2013); (B.S. Electrical, 2007).
How can I contact Daniel Zeilberger for a consultation?
You can contact Daniel Zeilberger 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. Cum
Georgetown University Law Center
- 2013
B.S. Electrical
Johns Hopkins University
- 2007

Bar Admissions

Virginia
Admitted: 2013
District of Columbia US Patent & Trademark Office
Admitted: 2014

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