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Marcia McCarthy Dillon, IP Attorney in Washington, District of Columbia

Over 30 years of legal practice · focused on IP and Patent

Staff AttorneyatMayer Brown Llp

Washington, DC

Practicing ip in Washington since 1996.

30+
Years practicing
2
Bar admissions

Practices in

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Quick answer

Marcia McCarthy Dillon is a staff attorney based in Washington, DC. The practice focuses on IP and Patent. Marcia has over 30 years of legal experience. Currently practicing at Mayer Brown Llp.

Based in
Washington, DC
Experience
over 30 years
Known for
IP · Patent
  • Handles IP and Patent matters from Washington, DC.
  • Over 30 years of practice as a licensed attorney.

About Marcia McCarthy Dillon: Marcia McCarthy Dillon is a staff attorney based in Washington, DC. The practice focuses on IP and Patent. Marcia has over 30 years of legal experience. Currently practicing at Mayer Brown Llp.

Areas of practice

Marcia's practice areas in Washington

Marcia concentrates on ip and patent. Each area below outlines the kind of case Marcia handles, typical outcomes to expect, and how the intake process starts.

IP cases in Washington, District of Columbia

Marcia takes ip matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marcia agrees to represent you.

Patent cases in Washington, District of Columbia

Marcia takes patent matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marcia agrees to represent you.

Biography

Marcia McCarthy Dillon, ip attorney serving Washington

Marcia McCarthy Dillon is a staff attorney based in Washington, DC. The practice focuses on IP and Patent. Marcia has over 30 years of legal experience. Currently practicing at Mayer Brown Llp. Marcia works from Washington, District of Columbia and takes on ip matters across the region.

Marcia McCarthy Dillon is a lawyer practicing intellectual property, patent litigation. Marcia McCarthy received a B.A. degree from University of Virginia in 1990, and has been licensed for 30 years. Marcia McCarthy practices at Mayer Brown LLP in Washington, DC.

Working with Marcia on a ip matter

Marcia McCarthy Dillon is a lawyer practicing intellectual property, patent litigation. Marcia McCarthy received a B.A. degree from University of Virginia in 1990, and has been licensed for 30 years. Marcia McCarthy practices at Mayer Brown LLP in Washington, DC.

Clients Marcia works with

Marcia reviews new inquiries case-by-case for ip and patent matters in Washington and the surrounding District of Columbia area.

Credentials

Credentials — where Marcia studied and practices

  • University of Richmond, T.C. Williams School of Law

    J.D. · 1994

  • University of Virginia

    B.A. History · 1990

Jurisdictions

Marcia's state bar admissions

  • District of Columbia

    1998 · ACTIVE

  • Virginia

    1996 · ACTIVE

Marcia studied at J.D. in University of Richmond, T.C. Williams School of Law and B.A. History in University of Virginia.

Law school and academic background

Marcia completed J.D. in University of Richmond, T.C. Williams School of Law and B.A. History in University of Virginia. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marcia runs in District of Columbia is where that training gets applied to real client questions.

Locations

Marcia McCarthy Dillon's office in Washington

Marcia's primary office is at 1999 K Street, N.W., Washington, DC, 20006-1101. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Mayer Brown Llp

1999 K Street, N.W.

Washington, DC 20006-1101

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Client feedback

Client reviews of Marcia McCarthy Dillon

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Hiring guide

How to hire Marcia McCarthy Dillon — what to expect in your first consultation

Working with a new ip attorney should feel structured. Here's how the first two conversations with Marcia usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Marcia charges for the initial consult. That fee is credited toward representation if you retain Marcia's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Marcia will tell you what matters and what doesn't.

Questions to ask a ip attorney in Washington, District of Columbia

A short list to run through before you commit: How many ip matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Marcia

Marcia discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in ip practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every ip matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Marcia confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Marcia's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many ip practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Marcia McCarthy Dillon

  • How much does it cost to hire Marcia for a ip case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marcia walks through the likely range during the consult so there are no surprises.

  • Does Marcia offer a free consultation?

    Marcia charges for the initial consult; that fee is credited toward representation if you retain Marcia's office. Some ip attorneys offer free consults — check Marcia's current terms during booking.

  • How long do ip cases in District of Columbia typically take?

    Simple ip matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Marcia gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Marcia take my case if I'm outside Washington?

    Marcia is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Marcia will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Marcia?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Marcia will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Marcia accepting new ip clients right now?

    Marcia's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

IP attorneys serving Washington and Belize City in District of Columbia

Marcia handles ip matters throughout District of Columbia. Each city below is a direct link into the search page for verified ip attorneys in that community.