Atty. Colin E Shanahan

Atty. Colin E Shanahan

Colin E Shanahan is a lawyer practicing litigation, intellectual property, tax. Colin received a degree from Marquette Univ Law School, Milwaukee, WI, and has been licensed for 16 years.

Los Angeles Los Angeles 16 yrs experience 16 year
Call (424) 483-5178 Book Appointment

Profile Summary

About Colin E Shanahan at a glance

Colin E Shanahan is a ip, tax, and litigation attorney based in Los Angeles, California. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in Wisconsin (2010) and California (2011). Educated at Marquette Univ Law School, Milwaukee, WI Loyola Marymount Univ, Los Angeles, CA (—). Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Colin E Shanahan is a lawyer practicing litigation, intellectual property, tax
  • Colin received a degree from Marquette Univ Law School, Milwaukee, WI, and has been licensed for 16 years
  • Colin practices in Los Angeles, CA

Practice Areas Explained

Colin E Shanahan's Areas of Practice

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

Intellectual Property

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

Colin E Shanahan is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Colin E Shanahan is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in California →

Civil Litigation

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

Colin E Shanahan 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 Colin E Shanahan

Where is Colin E Shanahan's law office located?
Colin E Shanahan's law practice is located in Los Angeles, California. You can contact the office directly through this profile page.
What practice areas does Colin E Shanahan handle?
Colin E Shanahan focuses on ip, tax, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Colin E Shanahan practiced law?
Colin E Shanahan has 16+ years of legal experience and has been licensed since 2010.
Where did Colin E Shanahan go to law school?
Colin E Shanahan earned their education at (—).
How can I contact Colin E Shanahan for a consultation?
You can contact Colin E Shanahan 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

Marquette Univ Law School, Milwaukee, WI Loyola Marymount Univ, Los Angeles, CA
- In Progress

Bar Admissions

Wisconsin
Admitted: 2010
California
Admitted: 2011

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