Atty. John P. Iwanicki

Atty. John P. Iwanicki

Mr. John P.

Boston Boston 36 yrs experience 36 year
Call (857) 416-1942 Book Appointment

Profile Summary

About John P. Iwanicki at a glance

John P. Iwanicki is an Attorney based in Boston, Massachusetts, practicing at Banner & Witcoff, Ltd.. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on patent, ip, and litigation. Admitted to practice in Massachusetts (1990) and District of Columbia U.S. Court of Appeals for the District of Columbia U.S. Court of Appeals for th (1993). Educated at Suffolk University (J.D., 1990) and Boston College (B.S. Chemistry, 1984). Recognitions include CV Notable. Active member of Membership Memberships American Chemical Society IPO Pharmaceutical Issues Committee. Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John P. Iwanicki is a lawyer practicing counseling, opinions & licensing, jury trials and 5 other areas of law
  • John received a B.S. degree from Boston College in 1984, and has been licensed for 36 years
  • John practices at Banner & Witcoff, Ltd. in Boston, MA

Practice Areas Explained

John P. Iwanicki's Areas of Practice

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

Patent Law

John P. Iwanicki is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Massachusetts →

Intellectual Property

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

John P. Iwanicki is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →

Civil Litigation

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

John P. Iwanicki is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

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

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about John P. Iwanicki

Where is John P. Iwanicki's law office located?
John P. Iwanicki's law practice is located in Boston, Massachusetts. The firm is Banner & Witcoff, Ltd.. You can contact the office directly through this profile page.
What practice areas does John P. Iwanicki handle?
John P. Iwanicki focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John P. Iwanicki practiced law?
John P. Iwanicki has 36+ years of legal experience and has been licensed since 1990.
Where did John P. Iwanicki go to law school?
John P. Iwanicki earned their education at (J.D., 1990); (B.S. Chemistry, 1984).
How can I contact John P. Iwanicki for a consultation?
You can contact John P. Iwanicki 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 John P. Iwanicki received?
John P. Iwanicki's notable recognition includes: CV Notable.

Education

J.D.
Suffolk University
- 1990
B.S. Chemistry
Boston College
- 1984

Awards

CV Notable

Bar Admissions

Massachusetts
Admitted: 1990
District of Columbia U.S. Court of Appeals for the District of Columbia U.S. Court of Appeals for th
Admitted: 1993

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