Mark S Carlson, IP Attorney in Seattle, Washington
Over 39 years of legal practice · focused on IP, Litigation, and Patent · 5.0/5 rating from 1 verified client review
Seattle, WA
Practicing ip in Seattle since 1987.
- 39+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Are you Mark S Carlson?
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Quick answer
Mark S Carlson is an attorney based in Seattle, WA. The practice focuses on IP, Litigation, and Patent. Mark has over 39 years of legal experience. Rated 5.0 out of 5 from 1 client review.
- Based in
- Seattle, WA
- Experience
- over 39 years
- Known for
- IP · Litigation · Patent
- Handles IP, Litigation, and Patent matters from Seattle, WA.
- Over 39 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Mark S Carlson: Mark S Carlson is an attorney based in Seattle, WA. The practice focuses on IP, Litigation, and Patent. Mark has over 39 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Mark's practice areas in Seattle
Mark concentrates on ip, litigation, patent, trademark, and trade secrets. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
IP
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Litigation
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Patent
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Trademark
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Trade Secrets
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Copyright
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IP cases in Seattle, Washington
Mark takes ip matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Litigation cases in Seattle, Washington
Mark takes litigation matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Patent cases in Seattle, Washington
Mark takes patent matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Trademark cases in Seattle, Washington
Mark takes trademark matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Trade Secrets cases in Seattle, Washington
Mark takes trade secrets matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.
Biography
Mark S Carlson, ip attorney serving Seattle
Mark S Carlson is an attorney based in Seattle, WA. The practice focuses on IP, Litigation, and Patent. Mark has over 39 years of legal experience. Rated 5.0 out of 5 from 1 client review. Mark works from Seattle, Washington and takes on ip matters across the region.
Mark S Carlson is a lawyer practicing patent infringement, trademark and trade dress infringement, trade secret misappropriation and 5 other areas of law. Mark received a B.A. degree from University of Washington in 1984, and has been licensed for 39 years. Mark practices in Seattle, WA.
How Mark handles ip matters
Mark S Carlson is a lawyer practicing patent infringement, trademark and trade dress infringement, trade secret misappropriation and 5 other areas of law. Mark received a B.A. degree from University of Washington in 1984, and has been licensed for 39 years. Mark practices in Seattle, WA.
The kind of cases Mark takes
Mark reviews new inquiries case-by-case for ip, litigation, and patent matters in Seattle and the surrounding Washington area.
Credentials
Credentials — where Mark studied and practices
Seattle University School of Law
J.D. · 1987
University of Washington
B.A. History · 1984
Jurisdictions
Mark's state bar admissions
Washington
1987 · ACTIVE
Mark studied at J.D. in Seattle University School of Law and B.A. History in University of Washington.
Law school and academic background
Mark completed J.D. in Seattle University School of Law and B.A. History in University of Washington. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Washington is where that training gets applied to real client questions.
Recognition
Mark's legal honors and published work
Mark has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Mark's professional memberships and bar associations
American Intellectual Property Law Association Washington Patent Law Association
membership
Locations
Mark S Carlson's office in Seattle
Mark's primary office is at 1301 Second Ave. Suite 2000, Seattle, WA, 98101. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Mark S Carlson — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Mark. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing ip attorneys in Seattle.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mark S Carlson claims this profile.
Read all reviewsHiring guide
How to hire Mark S Carlson — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.
Questions to ask a ip attorney in Seattle, Washington
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 Mark
Mark 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. Mark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mark'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 Mark S Carlson
How much does it cost to hire Mark for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.
Does Mark offer a free consultation?
Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some ip attorneys offer free consults — check Mark's current terms during booking.
How long do ip cases in Washington 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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mark take my case if I'm outside Seattle?
Mark is licensed in Washington. Matters governed by Washington law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mark 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 Mark?
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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mark accepting new ip clients right now?
Mark'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 Seattle, Spokane and Tacoma in Washington
Mark handles ip matters throughout Washington. 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 Washington
If Mark's intake is full or the fit isn't right, these ip attorneys in Seattle handle similar matters. Every profile below is verified and open to consultations.





