Atty. John David Cadkin

Atty. John David Cadkin

John David Cadkin is a lawyer practicing patent litigation, general practice, antitrust & trade law and 3 other areas of law. John received a B.S. degree from University of Wisconsin-Madison in 2000, and has been licensed for 18 years.

Denver Denver 18 yrs experience 18 year
Call (970) 286-0899 Book Appointment

Profile Summary

About John David Cadkin at a glance

John David Cadkin is an Associate based in Denver, Colorado, practicing at Kilpatrick Townsend & Stockton LLP. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on patent, trademark, trade secrets, and internet. Admitted to practice in Colorado U.S. District Court for the District of Colorado (2008). Educated at University of Denver (J.D., 2007) and University of Wisconsin-Madison (B.S., 2000). Active member of Denver Bar Association. Serands clients in Denver, CO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John David Cadkin is a lawyer practicing patent litigation, general practice, antitrust & trade law and 3 other areas of law
  • John received a B.S. degree from University of Wisconsin-Madison in 2000, and has been licensed for 18 years
  • John practices at Kilpatrick Townsend & Stockton LLP in Denver, CO

Practice Areas Explained

John David Cadkin's Areas of Practice

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

Patent Law

John David Cadkin is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Colorado →

Trademark Law

John David Cadkin is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Colorado →

Trade Secrets

John David Cadkin is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in Colorado →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

John David Cadkin is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in Colorado →

Jurisdictional Context

Why local counsel matters in Colorado

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

Looking for additional Colorado attorneys? Browse all attorneys in Denver or all attorneys in Colorado.

Frequently Asked

Common questions about John David Cadkin

Where is John David Cadkin's law office located?
John David Cadkin's law practice is located in Denver, Colorado. The firm is Kilpatrick Townsend & Stockton LLP. You can contact the office directly through this profile page.
What practice areas does John David Cadkin handle?
John David Cadkin focuses on patent, trademark, trade secrets, internet. Each practice area listed reflects experience handling cases of that type in Colorado.
How long has John David Cadkin practiced law?
John David Cadkin has 18+ years of legal experience and has been licensed since 2008.
Where did John David Cadkin go to law school?
John David Cadkin earned their education at (J.D., 2007); (B.S., 2000).
How can I contact John David Cadkin for a consultation?
You can contact John David Cadkin 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.
University of Denver
- 2007
B.S.
University of Wisconsin-Madison
- 2000

Bar Admissions

Colorado U.S. District Court for the District of Colorado
Admitted: 2008

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