Patrick Owen Killian, Business Attorney in Stony Brook, New York
Over 50 years of legal practice · focused on Business, Commercial RE, and Estate Planning
MemberatPatrick O. Killian, Attorney and Counselor at Law
Stony Brook, NY
Practicing business in Stony Brook since 1976.
- 50+
- Years practicing
- 2
- Bar admissions
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Quick answer
Patrick Owen Killian is a member based in Stony Brook, NY. The practice focuses on Business, Commercial RE, and Estate Planning. Patrick has over 50 years of legal experience. Currently practicing at Patrick O. Killian, Attorney and Counselor at Law.
- Based in
- Stony Brook, NY
- Experience
- over 50 years
- Known for
- Business · Commercial RE · Estate Planning
- Handles Business, Commercial RE, and Estate Planning matters from Stony Brook, NY.
- Over 50 years of practice as a licensed attorney.
About Patrick Owen Killian: Patrick Owen Killian is a member based in Stony Brook, NY. The practice focuses on Business, Commercial RE, and Estate Planning. Patrick has over 50 years of legal experience. Currently practicing at Patrick O. Killian, Attorney and Counselor at Law.
Areas of practice
Legal matters Patrick takes on
Patrick concentrates on business, commercial re, estate planning, general, and ip. Each area below outlines the kind of case Patrick handles, typical outcomes to expect, and how the intake process starts.
Business
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Commercial RE
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Estate Planning
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General
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IP
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Landlord/Tenant
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Residential
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Trademark
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Trusts
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Copyright
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Real Estate
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Business cases in Stony Brook, New York
Patrick takes business matters in Stony Brook, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patrick agrees to represent you.
Commercial RE cases in Stony Brook, New York
Patrick takes commercial re matters in Stony Brook, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patrick agrees to represent you.
Estate Planning cases in Stony Brook, New York
Patrick takes estate planning matters in Stony Brook, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patrick agrees to represent you.
General cases in Stony Brook, New York
Patrick takes general matters in Stony Brook, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patrick agrees to represent you.
IP cases in Stony Brook, New York
Patrick takes ip matters in Stony Brook, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Patrick agrees to represent you.
Biography
Meet Patrick Owen Killian — business lawyer in Stony Brook
Patrick Owen Killian is a member based in Stony Brook, NY. The practice focuses on Business, Commercial RE, and Estate Planning. Patrick has over 50 years of legal experience. Currently practicing at Patrick O. Killian, Attorney and Counselor at Law.
Patrick Owen Killian is a lawyer practicing trusts, business law, corporate law and 8 other areas of law. Patrick received a B.C.E. degree from Georgia Institute of Technology, and has been licensed for 50 years. Patrick practices at Patrick O. Killian, Attorney and Counselor at Law in Stony Brook, NY.
Patrick's approach to business cases
Patrick Owen Killian is a lawyer practicing trusts, business law, corporate law and 8 other areas of law. Patrick received a B.C.E. degree from Georgia Institute of Technology, and has been licensed for 50 years. Patrick practices at Patrick O. Killian, Attorney and Counselor at Law in Stony Brook, NY.
The kind of cases Patrick takes
Patrick reviews new inquiries case-by-case for business, commercial re, and estate planning matters in Stony Brook and the surrounding New York area.
Credentials
Education, bar admissions, and languages
University of Florida
J.D. · 1976
Georgia Institute of Technology B.C.E.
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Jurisdictions
Patrick's state bar admissions
New York
1982 · ACTIVE
Florida
1976 · ACTIVE
Patrick studied at J.D. in University of Florida and — in Georgia Institute of Technology B.C.E..
Law school and academic background
Patrick completed J.D. in University of Florida and — in Georgia Institute of Technology B.C.E.. Formal legal training is one signal of substantive knowledge — the day-to-day practice Patrick runs in New York is where that training gets applied to real client questions.
Affiliations
Patrick's professional memberships and bar associations
The Florida Bar
membership
Locations
Patrick Owen Killian's office in Stony Brook
Patrick's primary office is at 21 W. Meadow Lane Ext., Stony Brook, NY, 11790-0567. In-person meetings are by appointment; a phone intake usually comes first.
Patrick O. Killian, Attorney and Counselor at Law
21 W. Meadow Lane Ext.
Stony Brook, NY 11790-0567
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Schedule your consultationHiring guide
How to hire Patrick Owen Killian — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Patrick usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Patrick charges for the initial consult. That fee is credited toward representation if you retain Patrick'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; Patrick will tell you what matters and what doesn't.
Questions to ask a business attorney in Stony Brook, New York
A short list to run through before you commit: How many business 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 Patrick
Patrick discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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. Patrick confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Patrick's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Patrick Owen Killian
How much does it cost to hire Patrick for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Patrick walks through the likely range during the consult so there are no surprises.
Does Patrick offer a free consultation?
Patrick charges for the initial consult; that fee is credited toward representation if you retain Patrick's office. Some business attorneys offer free consults — check Patrick's current terms during booking.
How long do business cases in New York typically take?
Simple business 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. Patrick gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Patrick take my case if I'm outside Stony Brook?
Patrick is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Patrick 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 Patrick?
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. Patrick will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Patrick accepting new business clients right now?
Patrick's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Stony Brook and Albany in New York
Patrick handles business matters throughout New York. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in New York
If Patrick's intake is full or the fit isn't right, these business attorneys in Stony Brook handle similar matters. Every profile below is verified and open to consultations.





