Jonathan A. Ko, IP Attorney in Oak Brook, Illinois
Over 18 years of legal practice · focused on IP and SSD
Oak Brook, IL
Practicing ip in Oak Brook since 2008.
- 18+
- Years practicing
- 3
- Bar admissions
Are you Jonathan A. Ko?
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Quick answer
Jonathan A. Ko is an attorney based in Oak Brook, IL. The practice focuses on IP and SSD. Jonathan has over 18 years of legal experience.
- Based in
- Oak Brook, IL
- Experience
- over 18 years
- Known for
- IP · SSD
- Handles IP and SSD matters from Oak Brook, IL.
- Over 18 years of practice as a licensed attorney.
About Jonathan A. Ko: Jonathan A. Ko is an attorney based in Oak Brook, IL. The practice focuses on IP and SSD. Jonathan has over 18 years of legal experience.
Areas of practice
Practice areas handled by Jonathan A. Ko
Jonathan concentrates on ip and ssd. Each area below outlines the kind of case Jonathan handles, typical outcomes to expect, and how the intake process starts.
IP cases in Oak Brook, Illinois
Jonathan takes ip matters in Oak Brook, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
SSD cases in Oak Brook, Illinois
Jonathan takes ssd matters in Oak Brook, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Biography
About Jonathan A. Ko — Over 18 years of Illinois ip experience
Jonathan A. Ko is an attorney based in Oak Brook, IL. The practice focuses on IP and SSD. Jonathan has over 18 years of legal experience.
Jonathan A. Ko is a lawyer practicing disability, intellectual property. Jonathan has been licensed for 18 years. Jonathan practices in Oak Brook, IL.
Jonathan's approach to ip cases
Jonathan A. Ko is a lawyer practicing disability, intellectual property. Jonathan has been licensed for 18 years. Jonathan practices in Oak Brook, IL.
The kind of cases Jonathan takes
Jonathan reviews new inquiries case-by-case for ip and ssd matters in Oak Brook and the surrounding Illinois area.
Jurisdictions
Jonathan's state bar admissions
Washington
2015 · ACTIVE
California
2009 · ACTIVE
Illinois
2008 · ACTIVE
Locations
Jonathan A. Ko's office in Oak Brook
Jonathan's primary office is at 42 Baybrook Lane, Oak Brook, IL, 60523-1638. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Jonathan A. Ko
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Schedule your consultationHiring guide
How to hire Jonathan A. Ko — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Jonathan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jonathan charges for the initial consult. That fee is credited toward representation if you retain Jonathan'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; Jonathan will tell you what matters and what doesn't.
Questions to ask a ip attorney in Oak Brook, Illinois
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 Jonathan
Jonathan 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. Jonathan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jonathan'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 Jonathan A. Ko
How much does it cost to hire Jonathan for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jonathan walks through the likely range during the consult so there are no surprises.
Does Jonathan offer a free consultation?
Jonathan charges for the initial consult; that fee is credited toward representation if you retain Jonathan's office. Some ip attorneys offer free consults — check Jonathan's current terms during booking.
How long do ip cases in Illinois 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. Jonathan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jonathan take my case if I'm outside Oak Brook?
Jonathan is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jonathan 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 Jonathan?
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. Jonathan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jonathan accepting new ip clients right now?
Jonathan'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 Oak Brook, Chicago and Springfield in Illinois
Jonathan handles ip matters throughout Illinois. 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 Illinois
If Jonathan's intake is full or the fit isn't right, these ip attorneys in Oak Brook handle similar matters. Every profile below is verified and open to consultations.