Atty. Eric William Hagen

Atty. Eric William Hagen

Eric William Hagen is a lawyer practicing appellate, e-business, e-business - ip and 7 other areas of law. Eric received a M.A. degree from Dartmouth College in 1994, and has been licensed for 29 years.

Los Angeles Los Angeles 29 yrs experience 29 year
Call (213) 603-9903 Book Appointment

Profile Summary

About Eric William Hagen at a glance

Eric William Hagen is a Partner based in Los Angeles, California, practicing at McDermott Will & Emery LLP. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on trademark, business, ip, trade secrets, and litigation. Admitted to practice in California District of Columbia registered to practice before U.S. Patent and Trademark Office (1997) and Texas (2019). Educated at Pepperdine University School of Law (J.D., 1997) and Dartmouth College (M.A. Pepperdine, 1994). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Eric William Hagen is a lawyer practicing appellate, e-business, e-business - ip and 7 other areas of law
  • Eric received a M.A. degree from Dartmouth College in 1994, and has been licensed for 29 years
  • Eric practices at McDermott Will & Emery LLP in Los Angeles, CA and 1 other location

Practice Areas Explained

Eric William Hagen's Areas of Practice

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

Trademark Law

Eric William Hagen is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in California →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Eric William Hagen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Intellectual Property

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

Eric William Hagen is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Trade Secrets

Eric William Hagen is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in California →

Civil Litigation

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

Eric William Hagen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.

Frequently Asked

Common questions about Eric William Hagen

Where is Eric William Hagen's law office located?
Eric William Hagen's law practice is located in Los Angeles, California. The firm is McDermott Will & Emery LLP. You can contact the office directly through this profile page.
What practice areas does Eric William Hagen handle?
Eric William Hagen focuses on trademark, business, ip, trade secrets, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Eric William Hagen practiced law?
Eric William Hagen has 29+ years of legal experience and has been licensed since 1997.
Where did Eric William Hagen go to law school?
Eric William Hagen earned their education at (J.D., 1997); (M.A. Pepperdine, 1994).
How can I contact Eric William Hagen for a consultation?
You can contact Eric William Hagen 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.
Pepperdine University School of Law
- 1997
M.A. Pepperdine
Dartmouth College
- 1994

Bar Admissions

California District of Columbia registered to practice before U.S. Patent and Trademark Office
Admitted: 1997
Texas
Admitted: 2019

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