Atty. Gary D. Mangels

Atty. Gary D. Mangels

Dr. Gary D.

Washington Washington 21 yrs experience 21 year
Call (771) 220-6275 Book Appointment

Profile Summary

About Gary D. Mangels at a glance

Gary D. Mangels is a Special Counsel based in Washington, District of Columbia, practicing at Sheppard Mullin. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on patent, trademark, and ip. Admitted to practice in Pennsylvania (2005) and District of Columbia USPTO US Court of Appeals for the Federal Circuit (2007). Educated at Rutgers University School of Law, Camden (J.D., 2005) and Rensselaer Polytechnic Institute B.S. Chemistry Rutgers, The State University of New Jersey, New Brunswick (Ph.D. Environmental, 1985). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dr. Gary D. Mangels is a lawyer practicing intellectual property, patent prosecution and counseling, post-grant proceedings and 2 other areas of law
  • Gary received a B.S. degree from Rensselaer Polytechnic Institute, and has been licensed for 21 years
  • Gary practices at Sheppard Mullin in Washington, DC

Practice Areas Explained

Gary D. Mangels's Areas of Practice

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

Patent Law

Gary D. Mangels is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Trademark Law

Gary D. Mangels is one of 23,222 trademark attorneys indexed nationally. Browse trademark 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.

Gary D. Mangels 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 Gary D. Mangels

Where is Gary D. Mangels's law office located?
Gary D. Mangels's law practice is located in Washington, District of Columbia. The firm is Sheppard Mullin. You can contact the office directly through this profile page.
What practice areas does Gary D. Mangels handle?
Gary D. Mangels focuses on patent, trademark, ip. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Gary D. Mangels practiced law?
Gary D. Mangels has 21+ years of legal experience and has been licensed since 2005.
Where did Gary D. Mangels go to law school?
Gary D. Mangels earned their education at (J.D., 2005); (Ph.D. Environmental, 1985).
How can I contact Gary D. Mangels for a consultation?
You can contact Gary D. Mangels 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.
Rutgers University School of Law, Camden
- 2005
Ph.D. Environmental
Rensselaer Polytechnic Institute B.S. Chemistry Rutgers, The State University of New Jersey, New Brunswick
- 1985

Bar Admissions

Pennsylvania
Admitted: 2005
District of Columbia USPTO US Court of Appeals for the Federal Circuit
Admitted: 2007

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.