Atty. David J. Powsner

Atty. David J. Powsner

David J. Powsner is a lawyer practicing intellectual property.

Boston Boston 41 yrs experience 41 year
Call (857) 347-5832 Book Appointment

Intellectual Property Attorney · Serving Boston, MA · 41+ Years Experience

Profile Summary

About David J. Powsner at a Glance

David J. Powsner is a Shareholder based in Boston, Massachusetts, practicing at Davis, Malm & D'Agostine, P.C.. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on ip. Admitted to practice in Massachusetts U.S. District Court, District of Massachusetts registered to practice before the U.S. (1985). Educated at Case Western Reserve University School of Law J.D. (—) and Massachusetts Institute of Technology B.S. Physics (—). Recognitions include AV Preeminent. Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David J. Powsner

  • David J. Powsner is a lawyer practicing intellectual property
  • David received a B.S. degree from Massachusetts Institute of Technology, and has been licensed for 41 years
  • David practices at Davis, Malm & D'Agostine, P.C. in Boston, MA

Practice Areas Explained

David J. Powsner's Areas of Legal Practice

Each practice area below reflects the types of cases David J. Powsner handles, with a practical overview of what that area of law involves and how it may apply to your situation in Boston.

Intellectual Property in Boston

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

David J. Powsner is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Boston

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 venue, 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.

Boston Courts and Legal Process

Choosing a Boston-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 Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common Questions About David J. Powsner

Where is David J. Powsner's law office located?
David J. Powsner's law practice is located in Boston, Massachusetts. The firm is Davis, Malm & D'Agostine, P.C.. You can contact the office directly through this profile page.
What practice areas does David J. Powsner handle?
David J. Powsner focuses on ip. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has David J. Powsner practiced law?
David J. Powsner has 41+ years of legal experience and has been licensed since 1985.
Where did David J. Powsner go to law school?
David J. Powsner earned their education at (—); (—).
How can I contact David J. Powsner for a consultation?
You can contact David J. Powsner 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 David J. Powsner received?
David J. Powsner's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Boston Choose David J. Powsner

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 David J. Powsner's practice in the field of ip.

Decade-Tested Legal Experience

David J. Powsner brings 41+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused IP Practice

Concentrating on ip means David J. Powsner's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Boston

A Boston-based practice means David J. Powsner 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 David J. Powsner Handles in Boston

Below is a representative sample of the types of matters David J. Powsner has experience with under Massachusetts 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 David J. Powsner directly to discuss the specifics of your situation.

Search Reference

How People Find David J. Powsner Online

Prospective clients searching for legal help in Boston 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 David J. Powsner.

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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 David J. Powsner directly.

David J. Powsner's Practice Areas & Specializations

Education & Law School Background

—
Case Western Reserve University School of Law J.D.
- In Progress
—
Massachusetts Institute of Technology B.S. Physics
- In Progress

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Massachusetts U.S. District Court, District of Massachusetts registered to practice before the U.S.
Admitted: 1985

Client Reviews & Ratings — David J. Powsner

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