Atty. John Gillis

Atty. John Gillis

John Gillis is a lawyer practicing patent application. John has been licensed for 15 years.

Arlington Arlington 15 yrs experience 15 year
Call (857) 354-5241 Book Appointment

Profile Summary

About John Gillis at a glance

John Gillis is a patent attorney based in Arlington, Massachusetts. They have 15+ years of legal experience, licensed to practice since 2011. Admitted to practice in Massachusetts (2011). Serands clients in Arlington, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Gillis is a lawyer practicing patent application
  • John has been licensed for 15 years
  • John practices in Arlington, MA

Practice Areas Explained

John Gillis's Areas of Practice

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

Patent Law

John Gillis is one of 20,749 patent attorneys indexed nationally. Browse patent 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 Arlington 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 Arlington or all attorneys in Massachusetts.

Frequently Asked

Common questions about John Gillis

Where is John Gillis's law office located?
John Gillis's law practice is located in Arlington, Massachusetts. You can contact the office directly through this profile page.
What practice areas does John Gillis handle?
John Gillis focuses on patent. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John Gillis practiced law?
John Gillis has 15+ years of legal experience and has been licensed since 2011.
How can I contact John Gillis for a consultation?
You can contact John Gillis 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.

Practice Areas

Bar Admissions

Massachusetts
Admitted: 2011

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