Jan M Decker, IP Attorney in New York
Over 26 years of legal practice · focused on IP, M&A, and Patent
AssociateatDavidson, Davidson & Kappel, LLC
New, NY
Practicing ip in New York since 2000.
- 26+
- Years practicing
- 3
- Bar admissions
Are you Jan M Decker?
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Quick answer
Jan M Decker is an associate based in New York, NY. The practice focuses on IP, M&A, and Patent. Jan has over 26 years of legal experience. Currently practicing at Davidson, Davidson & Kappel, LLC.
- Based in
- New York, NY
- Experience
- over 26 years
- Known for
- IP · M&A · Patent
- Handles IP, M&A, and Patent matters from New York, NY.
- Over 26 years of practice as a licensed attorney.
About Jan M Decker: Jan M Decker is an associate based in New York, NY. The practice focuses on IP, M&A, and Patent. Jan has over 26 years of legal experience. Currently practicing at Davidson, Davidson & Kappel, LLC.
Areas of practice
Practice areas handled by Jan M Decker
Jan concentrates on ip, m&a, patent, and trademark. Each area below outlines the kind of case Jan handles, typical outcomes to expect, and how the intake process starts.
IP
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M&A
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Patent
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Trademark
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IP cases in New York
Jan takes ip matters in 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 Jan agrees to represent you.
M&A cases in New York
Jan takes m&a matters in 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 Jan agrees to represent you.
Patent cases in New York
Jan takes patent matters in 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 Jan agrees to represent you.
Trademark cases in New York
Jan takes trademark matters in 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 Jan agrees to represent you.
Biography
About Jan M Decker — Over 26 years of New York ip experience
Jan M Decker is an associate based in New York, NY. The practice focuses on IP, M&A, and Patent. Jan has over 26 years of legal experience. Currently practicing at Davidson, Davidson & Kappel, LLC.
Jan M Decker is a lawyer practicing patent litigation, trademarks, intellectual property and 2 other areas of law. Jan has been licensed for 26 years. Jan practices at Davidson, Davidson & Kappel, LLC in New York, NY.
How Jan handles ip matters
Jan M Decker is a lawyer practicing patent litigation, trademarks, intellectual property and 2 other areas of law. Jan has been licensed for 26 years. Jan practices at Davidson, Davidson & Kappel, LLC in New York, NY.
Who Jan represents
Jan reviews new inquiries case-by-case for ip, m&a, and patent matters across New York.
Credentials
Jan M Decker's legal education and bar admissions
Fordham University
LL.M. · 2004
Jurisdictions
Jan's state bar admissions
U.S. District Court,
2008 · ACTIVE
New York
2005 · ACTIVE
Germany
2000 · ACTIVE
Jan studied at LL.M. in Fordham University.
Law school and academic background
Jan completed LL.M. in Fordham University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jan runs in New York is where that training gets applied to real client questions.
Affiliations
Jan's professional memberships and bar associations
Frankfurt Bar Association (Germany) New York State Bar Association
membership
Locations
Jan M Decker's office in New York
Jan's primary office is at 485 Seventh Avenue, 14th Floor, New York, NY, 10018. In-person meetings are by appointment; a phone intake usually comes first.
Davidson, Davidson & Kappel, LLC
485 Seventh Avenue, 14th Floor
New York, NY 10018
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Client reviews of Jan M Decker
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Schedule your consultationHiring guide
How to hire Jan M Decker — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Jan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jan charges for the initial consult. That fee is credited toward representation if you retain Jan'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; Jan will tell you what matters and what doesn't.
Questions to ask a ip attorney in New York
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 Jan
Jan 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. Jan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jan'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 Jan M Decker
How much does it cost to hire Jan for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jan walks through the likely range during the consult so there are no surprises.
Does Jan offer a free consultation?
Jan charges for the initial consult; that fee is credited toward representation if you retain Jan's office. Some ip attorneys offer free consults — check Jan's current terms during booking.
How long do ip cases in New York 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. Jan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jan take my case if I'm outside New York?
Jan 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 — Jan 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 Jan?
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. Jan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jan accepting new ip clients right now?
Jan'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 Albany and Brooklyn in New York
Jan handles ip matters throughout New York. Each city below is a direct link into the search page for verified ip attorneys in that community.
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If Jan's intake is full or the fit isn't right, these ip attorneys in New York handle similar matters. Every profile below is verified and open to consultations.





