Thomas Walker Mac Allister, IP Attorney in Mclean, Virginia
Over 27 years of legal practice
BHR Pharma
Mclean, VA
Practicing ip in Mclean since 1999.
- 27+
- Years practicing
- 2
- Bar admissions
Practices in
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Quick answer
Thomas Walker Mac Allister is a bhr pharma based in McLean, VA. The practice focuses on IP. Thomas has over 27 years of legal experience.
- Based in
- McLean, VA
- Experience
- over 27 years
- Known for
- IP
- Handles IP matters from McLean, VA.
- Over 27 years of practice as a licensed attorney.
About Thomas Walker Mac Allister: Thomas Walker Mac Allister is a bhr pharma based in McLean, VA. The practice focuses on IP. Thomas has over 27 years of legal experience.
Areas of practice
Thomas's practice areas in Mclean
Thomas concentrates on ip. Each area below outlines the kind of case Thomas handles, typical outcomes to expect, and how the intake process starts.
IP cases in Mclean, Virginia
Thomas takes ip matters in Mclean, Virginia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Thomas agrees to represent you.
Biography
Thomas Walker Mac Allister, ip attorney serving Mclean
Thomas Walker Mac Allister is a bhr pharma based in McLean, VA. The practice focuses on IP. Thomas has over 27 years of legal experience. Thomas works from Mclean, Virginia and takes on ip matters across the region.
Thomas Walker Mac Allister is a lawyer practicing intellectual property. Thomas Walker received a Ph.D. degree from Duke University in 1991, and has been licensed for 27 years. Thomas Walker practices in McLean, VA.
Thomas's approach to ip cases
Thomas Walker Mac Allister is a lawyer practicing intellectual property. Thomas Walker received a Ph.D. degree from Duke University in 1991, and has been licensed for 27 years. Thomas Walker practices in McLean, VA.
Clients Thomas works with
Thomas reviews new inquiries case-by-case for ip matters in Mclean and the surrounding Virginia area.
Credentials
Credentials — where Thomas studied and practices
George Washington University
J.D. · 1998
Duke University
Ph.D. James · 1991
Jurisdictions
Thomas's state bar admissions
District of Columbia
2000 · ACTIVE
Virginia
1999 · ACTIVE
Thomas studied at J.D. in George Washington University and Ph.D. James in Duke University.
Law school and academic background
Thomas completed J.D. in George Washington University and Ph.D. James in Duke University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Thomas runs in Virginia is where that training gets applied to real client questions.
Locations
Thomas Walker Mac Allister's office in McLean
Thomas's primary office is at 1466 Highwood Drive, McLean, VA, 22101. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Thomas Walker Mac Allister
Thomas has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Thomas Walker Mac Allister — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Thomas usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Thomas charges for the initial consult. That fee is credited toward representation if you retain Thomas'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; Thomas will tell you what matters and what doesn't.
Questions to ask a ip attorney in Mclean, Virginia
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 Thomas
Thomas 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. Thomas confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Thomas'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 Thomas Walker Mac Allister
How much does it cost to hire Thomas for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Thomas walks through the likely range during the consult so there are no surprises.
Does Thomas offer a free consultation?
Thomas charges for the initial consult; that fee is credited toward representation if you retain Thomas's office. Some ip attorneys offer free consults — check Thomas's current terms during booking.
How long do ip cases in Virginia 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. Thomas gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Thomas take my case if I'm outside Mclean?
Thomas is licensed in Virginia. Matters governed by Virginia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Thomas 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 Thomas?
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. Thomas will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Thomas accepting new ip clients right now?
Thomas'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 Mclean, Richmond and Alexandria in Virginia
Thomas handles ip matters throughout Virginia. Each city below is a direct link into the search page for verified ip attorneys in that community.
More counsel
Other top-rated ip attorneys in Virginia
If Thomas's intake is full or the fit isn't right, these ip attorneys in Mclean handle similar matters. Every profile below is verified and open to consultations.





