Atty. Andrew John Koopman

Atty. Andrew John Koopman

Andrew John Koopman is a lawyer practicing patent application, patent infringement, patent and 3 other areas of law. Andrew received a B.S. degree from Cornell University in 2005, and has been licensed for 17 years.

Valley Forge Valley Forge 17 yrs experience 17 year
Call (484) 573-2871 Book Appointment

Profile Summary

About Andrew John Koopman at a glance

Andrew John Koopman is an Associate based in Valley Forge, Pennsylvania, practicing at RatnerPrestia A Professional Corporation. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on patent, ip, and litigation. Admitted to practice in Pennsylvania (2009) and Delaware registered to practice before U.S. Patent and Trademark Office (2009). Educated at Temple University Beasley School of Law (J.D., 2008) and Cornell University (B.S. Engineering, 2005). Serands clients in Valley Forge, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Andrew John Koopman is a lawyer practicing patent application, patent infringement, patent and 3 other areas of law
  • Andrew received a B.S. degree from Cornell University in 2005, and has been licensed for 17 years
  • Andrew practices at RatnerPrestia A Professional Corporation in Valley Forge, PA

Practice Areas Explained

Andrew John Koopman's Areas of Practice

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

Patent Law

Andrew John Koopman is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Pennsylvania →

Intellectual Property

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

Andrew John Koopman is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Pennsylvania →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Andrew John Koopman is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Valley Forge are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania 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 Pennsylvania courts without local counsel or pro hac vice admission.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Valley Forge or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Andrew John Koopman

Where is Andrew John Koopman's law office located?
Andrew John Koopman's law practice is located in Valley Forge, Pennsylvania. The firm is RatnerPrestia A Professional Corporation. You can contact the office directly through this profile page.
What practice areas does Andrew John Koopman handle?
Andrew John Koopman focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Andrew John Koopman practiced law?
Andrew John Koopman has 17+ years of legal experience and has been licensed since 2009.
Where did Andrew John Koopman go to law school?
Andrew John Koopman earned their education at (J.D., 2008); (B.S. Engineering, 2005).
How can I contact Andrew John Koopman for a consultation?
You can contact Andrew John Koopman 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.
Temple University Beasley School of Law
- 2008
B.S. Engineering
Cornell University
- 2005

Bar Admissions

Pennsylvania
Admitted: 2009
Delaware registered to practice before U.S. Patent and Trademark Office
Admitted: 2009

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