Atty. Mark E. Haddad

Atty. Mark E. Haddad

Mark E. Haddad is a lawyer practicing lawsuits & disputes, intellectual property, commercial disputes and 4 other areas of law.

Boston Boston 43 yrs experience 43 year
Book Appointment

Commercial Disputes & More Attorney · Serving Boston, MA · 43+ Years Experience

Profile Summary

About Mark E. Haddad at a Glance

Mark E. Haddad is an Administrative Partner based in Boston, Massachusetts, practicing at K&L Gates LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on business, ip, securities, litigation, and insurance. Admitted to practice in Massachusetts (1983) and U.S. District Court, District of Massachusetts U.S. Court of Appeals, First and Fourth Circuits (1983). Educated at Boston College Law School (J.D., 1983) and Boston College (B.A., 1980). Recognitions include AV Preeminent. Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark E. Haddad

  • Mark E. Haddad is a lawyer practicing lawsuits & disputes, intellectual property, commercial disputes and 4 other areas of law
  • Mark received a B.A. degree from Boston College in 1980, and has been licensed for 43 years
  • Mark practices at K&L Gates LLP in Boston, MA

Practice Areas Explained

Mark E. Haddad's Areas of Legal Practice

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

Business & Corporate Law in Boston

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark E. Haddad is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Intellectual Property in Boston

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

Mark E. Haddad is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →

Securities Law in Boston

Mark E. Haddad is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Massachusetts →

Civil Litigation in Boston

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

Mark E. Haddad is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Insurance Law in Boston

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Mark E. Haddad is one of 120,903 insurance attorneys indexed nationally. Browse insurance 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 Mark E. Haddad

Where is Mark E. Haddad's law office located?
Mark E. Haddad's law practice is located in Boston, Massachusetts. The firm is K&L Gates LLP. You can contact the office directly through this profile page.
What practice areas does Mark E. Haddad handle?
Mark E. Haddad focuses on business, ip, securities, litigation, insurance. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Mark E. Haddad practiced law?
Mark E. Haddad has 43+ years of legal experience and has been licensed since 1983.
Where did Mark E. Haddad go to law school?
Mark E. Haddad earned their education at (J.D., 1983); (B.A., 1980).
How can I contact Mark E. Haddad for a consultation?
You can contact Mark E. Haddad 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 Mark E. Haddad received?
Mark E. Haddad's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Boston Choose Mark E. Haddad

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 Mark E. Haddad's practice in the field of business, ip, securities, litigation, and insurance.

Decade-Tested Legal Experience

Mark E. Haddad brings 43+ 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 Massachusetts and U.S. District Court, District of Massachusetts U.S. Court of Appeals, First and Fourth Circuits, Mark E. Haddad can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, ip, and securities, Mark E. Haddad can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Boston

A Boston-based practice means Mark E. Haddad 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 Mark E. Haddad Handles in Boston

Below is a representative sample of the types of matters Mark E. Haddad 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.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Mark E. Haddad directly to discuss the specifics of your situation.

Search Reference

How People Find Mark E. Haddad 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 Mark E. Haddad.

Mark E. Haddad attorney Mark E. Haddad lawyer Mark E. Haddad Boston Mark E. Haddad Massachusetts Mark E. Haddad reviews Mark E. Haddad contact K&L Gates LLP law firm business attorney in Boston business lawyer Boston best business attorney Boston top rated business lawyer near me business attorney Massachusetts find a lawyer near me how to hire an attorney

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 Mark E. Haddad directly.

Education & Law School Background

J.D.
Boston College Law School
- 1983
B.A.
Boston College
- 1980

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 1983
U.S. District Court, District of Massachusetts U.S. Court of Appeals, First and Fourth Circuits
Admitted: 1983

Client Reviews & Ratings — Mark E. Haddad

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.