Atty. Matthew Thomas Eggerding

Atty. Matthew Thomas Eggerding

Mr. Matthew Thomas Eggerding is a lawyer practicing environmental / natural resources, patent application, administrative & regulatory and 5 other areas of law.

Washington Washington 20 yrs experience 20 year
Call (443) 909-4915 Book Appointment

Administrative/ Regulatory & More Attorney · Serving Washington, DC · 20+ Years Experience

Profile Summary

About Matthew Thomas Eggerding at a Glance

Matthew Thomas Eggerding is an Associate based in Washington, District of Columbia, practicing at Locke Lord LLP. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on patent, business, ip, litigation, and environmental. Admitted to practice in Illinois (2006), District of Columbia (2008), U.S. District Court for the District of Columbia registered to practice before U.S. Patent and Trade (2010), and Pennsylvania (2015). Educated at St. Louis University School of Law (J.D., 2006) and Clemson University (B.S., 2002). Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Matthew Thomas Eggerding

  • Mr. Matthew Thomas Eggerding is a lawyer practicing environmental / natural resources, patent application, administrative & regulatory and 5 other areas of law
  • Matthew received a B.S. degree from Clemson University in 2002, and has been licensed for 20 years
  • Matthew practices at Locke Lord LLP in Washington, DC

Practice Areas Explained

Matthew Thomas Eggerding's Areas of Legal Practice

Each practice area below reflects the types of cases Matthew Thomas Eggerding handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.

Patent Law in Washington

Matthew Thomas Eggerding is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Business & Corporate Law in Washington

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

Matthew Thomas Eggerding is one of 497,491 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Intellectual Property in Washington

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

Matthew Thomas Eggerding is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Civil Litigation in Washington

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

Matthew Thomas Eggerding is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Environmental Law in Washington

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Matthew Thomas Eggerding is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in District of Columbia →

Jurisdictional Context

Why Local Counsel Matters in Washington

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

Washington Courts and Legal Process

Choosing a Washington-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 District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common Questions About Matthew Thomas Eggerding

Where is Matthew Thomas Eggerding's law office located?
Matthew Thomas Eggerding's law practice is located in Washington, District of Columbia. The firm is Locke Lord LLP. You can contact the office directly through this profile page.
What practice areas does Matthew Thomas Eggerding handle?
Matthew Thomas Eggerding focuses on patent, business, ip, litigation, environmental. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Matthew Thomas Eggerding practiced law?
Matthew Thomas Eggerding has 20+ years of legal experience and has been licensed since 2006.
Where did Matthew Thomas Eggerding go to law school?
Matthew Thomas Eggerding earned their education at (J.D., 2006); (B.S., 2002).
How can I contact Matthew Thomas Eggerding for a consultation?
You can contact Matthew Thomas Eggerding 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.

Professional Profile

Why Clients in Washington Choose Matthew Thomas Eggerding

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 Matthew Thomas Eggerding's practice in the field of patent, business, ip, litigation, and environmental.

Decade-Tested Legal Experience

Matthew Thomas Eggerding brings 20+ 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 Illinois, District of Columbia, and U.S. District Court for the District of Columbia registered to practice before U.S. Patent and Trade, Matthew Thomas Eggerding can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, business, and ip, Matthew Thomas Eggerding can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Washington

A Washington-based practice means Matthew Thomas Eggerding 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 Matthew Thomas Eggerding Handles in Washington

Below is a representative sample of the types of matters Matthew Thomas Eggerding has experience with under District of Columbia 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 Matthew Thomas Eggerding directly to discuss the specifics of your situation.

Search Reference

How People Find Matthew Thomas Eggerding Online

Prospective clients searching for legal help in Washington 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 Matthew Thomas Eggerding.

Matthew Thomas Eggerding attorney Matthew Thomas Eggerding lawyer Matthew Thomas Eggerding Washington Matthew Thomas Eggerding District of Columbia Matthew Thomas Eggerding reviews Matthew Thomas Eggerding contact Locke Lord LLP law firm patent attorney in Washington patent lawyer Washington best patent attorney Washington top rated patent lawyer near me patent attorney District of Columbia 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 Matthew Thomas Eggerding directly.

Education & Law School Background

J.D.
St. Louis University School of Law
- 2006
B.S.
Clemson University
- 2002

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2006
District of Columbia
Admitted: 2008
U.S. District Court for the District of Columbia registered to practice before U.S. Patent and Trade
Admitted: 2010
Pennsylvania
Admitted: 2015

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