Atty. Marc Jonas Block

Atty. Marc Jonas Block

Marc Jonas Block is a lawyer practicing intellectual property, international law, trademark application. Marc received a B.A. degree from Hamilton College in 1996, and has been licensed for 27 years.

New York New York 27 yrs experience 27 year
Call (347) 391-8546 Book Appointment

Intellectual Property & More Attorney · Serving New York, NY · 27+ Years Experience

Profile Summary

About Marc Jonas Block at a Glance

Marc Jonas Block is a Partner based in New York, New York. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on trademark, ip, and international. Admitted to practice in New Jersey (1999) and New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of (2000). Educated at Brooklyn Law School (J.D., 1999) and Hamilton College (B.A., 1996). Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Marc Jonas Block

  • Marc Jonas Block is a lawyer practicing intellectual property, international law, trademark application
  • Marc received a B.A. degree from Hamilton College in 1996, and has been licensed for 27 years
  • Marc practices in New York, NY

Practice Areas Explained

Marc Jonas Block's Areas of Legal Practice

Each practice area below reflects the types of cases Marc Jonas Block handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.

Trademark Law in New York

Marc Jonas Block is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Intellectual Property in New York

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

Marc Jonas Block is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in New York →

International Law in New York

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Marc Jonas Block is one of 39,787 international attorneys indexed nationally. Browse international attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in New York

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

New York Courts and Legal Process

Choosing a New York-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 New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common Questions About Marc Jonas Block

Where is Marc Jonas Block's law office located?
Marc Jonas Block's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does Marc Jonas Block handle?
Marc Jonas Block focuses on trademark, ip, international. Each practice area listed reflects experience handling cases of that type in New York.
How long has Marc Jonas Block practiced law?
Marc Jonas Block has 27+ years of legal experience and has been licensed since 1999.
Where did Marc Jonas Block go to law school?
Marc Jonas Block earned their education at (J.D., 1999); (B.A., 1996).
How can I contact Marc Jonas Block for a consultation?
You can contact Marc Jonas Block 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.

Professional Profile

Why Clients in New York Choose Marc Jonas Block

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 Marc Jonas Block's practice in the field of trademark, ip, and international.

Decade-Tested Legal Experience

Marc Jonas Block brings 27+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in New Jersey and New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of, Marc Jonas Block can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering trademark, ip, and international, Marc Jonas Block can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in New York

A New York-based practice means Marc Jonas Block 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 Marc Jonas Block Handles in New York

Below is a representative sample of the types of matters Marc Jonas Block has experience with under New York 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 Marc Jonas Block directly to discuss the specifics of your situation.

Search Reference

How People Find Marc Jonas Block Online

Prospective clients searching for legal help in New York 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 Marc Jonas Block.

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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 Marc Jonas Block directly.

Marc Jonas Block's Practice Areas & Specializations

Education & Law School Background

J.D.
Brooklyn Law School
- 1999
B.A.
Hamilton College
- 1996

Bar Admissions & Licensed Jurisdictions

New Jersey
Admitted: 1999
New York U.S. District Court, Southern District of New York U.S. District Court, Eastern District of
Admitted: 2000

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