Atty. Jonathan Dick Siegfried

Atty. Jonathan Dick Siegfried

Jonathan Dick Siegfried is a lawyer practicing dispute resolution, global investigations, intellectual property and 4 other areas of law. Jonathan received a B.A. degree from Yale University in 1970, and has been licensed for 50 years.

New York New York 50 yrs experience 50 year
Call (332) 209-5370 Book Appointment

Dispute Resolution & More Attorney · Serving New York, NY · 50+ Years Experience

Profile Summary

About Jonathan Dick Siegfried at a Glance

Jonathan Dick Siegfried is a ip, m&a, litigation, adr, and international attorney based in New York, New York. They have 50+ years of legal experience, licensed to practice since 1976. Educated at Harvard Law School (J.D., 1975) and Yale University (B.A., 1970). Recognitions include AV Preeminent. Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Jonathan Dick Siegfried

  • Jonathan Dick Siegfried is a lawyer practicing dispute resolution, global investigations, intellectual property and 4 other areas of law
  • Jonathan received a B.A. degree from Yale University in 1970, and has been licensed for 50 years
  • Jonathan practices in New York, NY

Practice Areas Explained

Jonathan Dick Siegfried's Areas of Legal Practice

Each practice area below reflects the types of cases Jonathan Dick Siegfried handles, with a practical overview of what that area of law involves and how it may apply to your situation 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.

Jonathan Dick Siegfried is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in New York →

Mergers & Acquisitions in New York

Jonathan Dick Siegfried is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Civil Litigation in New York

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

Jonathan Dick Siegfried is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Mediation & Arbitration in New York

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Jonathan Dick Siegfried is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in New York →

International Law in New York

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

Jonathan Dick Siegfried 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 Jonathan Dick Siegfried

Where is Jonathan Dick Siegfried's law office located?
Jonathan Dick Siegfried's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does Jonathan Dick Siegfried handle?
Jonathan Dick Siegfried focuses on ip, m&a, litigation, adr, international. Each practice area listed reflects experience handling cases of that type in New York.
How long has Jonathan Dick Siegfried practiced law?
Jonathan Dick Siegfried has 50+ years of legal experience and has been licensed since 1976.
Where did Jonathan Dick Siegfried go to law school?
Jonathan Dick Siegfried earned their education at (J.D., 1975); (B.A., 1970).
How can I contact Jonathan Dick Siegfried for a consultation?
You can contact Jonathan Dick Siegfried 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 Jonathan Dick Siegfried received?
Jonathan Dick Siegfried's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in New York Choose Jonathan Dick Siegfried

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 Jonathan Dick Siegfried's practice in the field of ip, m&a, litigation, adr, and international.

Decade-Tested Legal Experience

Jonathan Dick Siegfried brings 50+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering ip, m&a, and litigation, Jonathan Dick Siegfried 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 Jonathan Dick Siegfried 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 Jonathan Dick Siegfried Handles in New York

Below is a representative sample of the types of matters Jonathan Dick Siegfried 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 Jonathan Dick Siegfried directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan Dick Siegfried 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 Jonathan Dick Siegfried.

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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 Jonathan Dick Siegfried directly.

Education & Law School Background

J.D.
Harvard Law School
- 1975
B.A.
Yale University
- 1970

Awards & Professional Honors

AV Preeminent

Client Reviews & Ratings — Jonathan Dick Siegfried

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