Atty. Mark D. Passler

Atty. Mark D. Passler

Mark Passler advises senior managers, brand managers, in-house counsel, technology transfer professionals, and inventors on intellectual property and entertainment law matters. He routinely assists clients in procuring, licensing, and enforcing patent, trademark, and copyright rights.

Call (561) 282-3800 Book Appointment

Patent Law & More Attorney · Serving West Palm Beach, FL

Profile Summary

About Mark D. Passler at a Glance

Mark D. Passler is a trademark and ip attorney based in West Palm Beach, Florida, practicing at Blank Rome LLP. Admitted to practice in Florida, The Florida Bar, District of Columbia, District of Columbia Bar, and Texas, Texas State Bar. Educated at University of Miami School of Law (J.D., 1995). Recognitions include Best Lawyers in America — Patent Law (2026), Best Lawyers in America — Trademark Law (2026), and Best Lawyers in America — Additional Areas of Practice: (2026). Serves clients in West Palm Beach, FL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark D. Passler

  • Mark Passler advises senior managers, brand managers, in-house counsel, technology transfer professionals, and inventors on intellectual property and entertainment law matters
  • He routinely assists clients in procuring, licensing, and enforcing patent, trademark, and copyright rights
  • Mark also conducts intellectual property due diligence for complex mergers, acquisitions, and other intellectual property transfers
  • In addition, he has extensive experience negotiating complex agreements with music publishing companies, record companies, motion picture production companies, television networks, independent content providers, and aggregators
  • Mark also represents recording artists and songwriters in connection with recording, publishing, merchandising, sponsorship, and endorsement agreements
  • His practice includes preparing and negotiating website, software development, and other technology agreements, as well as advising clients on new business models

Practice Areas Explained

Mark D. Passler's Areas of Legal Practice

Each practice area below reflects the types of cases Mark D. Passler handles, with a practical overview of what that area of law involves and how it may apply to your situation in West Palm Beach.

Trademark Law in West Palm Beach

Mark D. Passler is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Florida →

Intellectual Property in West Palm Beach

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

Mark D. Passler is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Florida →

Jurisdictional Context

Why Local Counsel Matters in West Palm Beach

Practicing law in Florida. Legal matters in Florida are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in West Palm Beach are typically filed in the local municipal court or the appropriate Florida state district court, depending on subject matter and amount in controversy. An attorney licensed in Florida brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Florida courts without local counsel or pro hac vice admission.

West Palm Beach Courts and Legal Process

Choosing a West Palm Beach-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Florida attorneys? Browse all attorneys in West Palm Beach or all attorneys in Florida.

Frequently Asked

Common Questions About Mark D. Passler

Where is Mark D. Passler's law office located?
Mark D. Passler's law practice is located in West Palm Beach, Florida. The firm is Blank Rome LLP. You can contact the office directly through this profile page.
What practice areas does Mark D. Passler handle?
Mark D. Passler focuses on trademark, ip. Each practice area listed reflects experience handling cases of that type in Florida.
Where did Mark D. Passler go to law school?
Mark D. Passler earned their education at (J.D., 1995).
How can I contact Mark D. Passler for a consultation?
You can contact Mark D. Passler 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.
What awards or recognition has Mark D. Passler received?
Mark D. Passler's notable recognition includes: Best Lawyers in America — Patent Law; Best Lawyers in America — Trademark Law; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Litigation - Intellectual Property; Best Lawyers in America — Litigation - Patent.

Professional Profile

Why Clients in West Palm Beach Choose Mark D. Passler

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark D. Passler's practice in the field of trademark and ip.

Multi-State Bar Admission

Licensed in Florida, The Florida Bar, District of Columbia, District of Columbia Bar, and Texas, Texas State Bar, Mark D. Passler can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering trademark and ip, Mark D. Passler can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in West Palm Beach

A West Palm Beach-based practice means Mark D. Passler attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark D. Passler Handles in West Palm Beach

Below is a representative sample of the types of matters Mark D. Passler has experience with under Florida law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Mark D. Passler directly to discuss the specifics of your situation.

Search Reference

How People Find Mark D. Passler Online

Prospective clients searching for legal help in West Palm Beach commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark D. Passler.

Mark D. Passler attorney Mark D. Passler lawyer Mark D. Passler West Palm Beach Mark D. Passler Florida Mark D. Passler reviews Mark D. Passler contact Blank Rome LLP law firm trademark attorney in West Palm Beach trademark lawyer West Palm Beach best trademark attorney West Palm Beach top rated trademark lawyer near me trademark attorney Florida find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark D. Passler directly.

Mark D. Passler's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Miami School of Law
- 1995

Awards & Professional Honors

Best Lawyers in America — Patent Law
- 2026
Best Lawyers in America — Trademark Law
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Litigation - Intellectual Property
- 2026
Best Lawyers in America — Litigation - Patent
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — Florida Trend 2006, Listed in the "Legal Elite"
- 2026
Best Lawyers in America — South Florida Business Journal 2009, Key Partner Award, Intellectual Property and Technology
- 2026
Best Lawyers in America — Daily Business Review, 2014 and 2015 Litigation Department of the Year for Intellectual Property, Member
- 2026
Best Lawyers in America — World Trademark Review 1000, Named a Recommended Expert, 2015
- 2026

Bar Admissions & Licensed Jurisdictions

Florida, The Florida Bar
District of Columbia, District of Columbia Bar
Texas, Texas State Bar

Client Reviews & Ratings — Mark D. Passler

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.