Todd Evan Klein, IP Attorney in Philadelphia, Pennsylvania
Over 18 years of legal practice · focused on IP and Patent
Philadelphia, PA
Practicing ip in Philadelphia since 2008.
- 18+
- Years practicing
- 2
- Bar admissions
Are you Todd Evan Klein?
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Quick answer
Todd Evan Klein is an attorney based in Philadelphia, PA. The practice focuses on IP and Patent. Todd has over 18 years of legal experience.
- Based in
- Philadelphia, PA
- Experience
- over 18 years
- Known for
- IP · Patent
- Handles IP and Patent matters from Philadelphia, PA.
- Over 18 years of practice as a licensed attorney.
About Todd Evan Klein: Todd Evan Klein is an attorney based in Philadelphia, PA. The practice focuses on IP and Patent. Todd has over 18 years of legal experience.
Areas of practice
Todd's practice areas in Philadelphia
Todd concentrates on ip and patent. Each area below outlines the kind of case Todd handles, typical outcomes to expect, and how the intake process starts.
IP cases in Philadelphia, Pennsylvania
Todd takes ip matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Todd agrees to represent you.
Patent cases in Philadelphia, Pennsylvania
Todd takes patent matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Todd agrees to represent you.
Biography
Todd Evan Klein, ip attorney serving Philadelphia
Todd Evan Klein is an attorney based in Philadelphia, PA. The practice focuses on IP and Patent. Todd has over 18 years of legal experience. Todd works from Philadelphia, Pennsylvania and takes on ip matters across the region.
Mr. Todd Evan Klein is a lawyer practicing intellectual property, patents, patent application. Todd has been licensed for 18 years. Todd practices in Philadelphia, PA.
How Todd handles ip matters
Mr. Todd Evan Klein is a lawyer practicing intellectual property, patents, patent application. Todd has been licensed for 18 years. Todd practices in Philadelphia, PA.
The kind of cases Todd takes
Todd reviews new inquiries case-by-case for ip and patent matters in Philadelphia and the surrounding Pennsylvania area.
Jurisdictions
Todd's state bar admissions
District of Columbia
2009 · ACTIVE
Maryland
2008 · ACTIVE
Locations
Todd Evan Klein's office in Philadelphia
Todd's primary office is at 1800 John F Kennedy Blvd Ste 1010, Philadelphia, PA, 19103-7422. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Todd Evan Klein
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Schedule your consultationHiring guide
How to hire Todd Evan Klein — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Todd usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Todd charges for the initial consult. That fee is credited toward representation if you retain Todd'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; Todd will tell you what matters and what doesn't.
Questions to ask a ip attorney in Philadelphia, Pennsylvania
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 Todd
Todd 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. Todd confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Todd'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 Todd Evan Klein
How much does it cost to hire Todd for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Todd walks through the likely range during the consult so there are no surprises.
Does Todd offer a free consultation?
Todd charges for the initial consult; that fee is credited toward representation if you retain Todd's office. Some ip attorneys offer free consults — check Todd's current terms during booking.
How long do ip cases in Pennsylvania 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. Todd gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Todd take my case if I'm outside Philadelphia?
Todd is licensed in Pennsylvania. Matters governed by Pennsylvania law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Todd 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 Todd?
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. Todd will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Todd accepting new ip clients right now?
Todd'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 Philadelphia, Pittsburgh and Harrisburg in Pennsylvania
Todd handles ip matters throughout Pennsylvania. 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 Pennsylvania
If Todd's intake is full or the fit isn't right, these ip attorneys in Philadelphia handle similar matters. Every profile below is verified and open to consultations.

Gary Green
Philadelphia, Pennsylvania
5.0· 47

Dennis L. Abramson, Esq.
Bala Cynwyd, Pennsylvania
5.0· 25

Casey B. Green
Philadelphia, Pennsylvania
5.0· 24

Nancy L. Lanard
Plymouth Meeting, Pennsylvania
5.0· 17

Shawn McBrearty
Philadelphia, Pennsylvania
5.0· 9

Alexis Dillett Isztwan
Huntingdon Valley, Pennsylvania
5.0· 9