Jeffrey Thomas Thayer, IP Attorney in Oakland, California
Over 25 years of legal practice · focused on IP, Litigation, and Patent
AssociateatDeHay & Elliston, L.L.P.
Oakland, CA
Practicing ip in Oakland since 2001.
- 25+
- Years practicing
- 3
- Bar admissions
Are you Jeffrey Thomas Thayer?
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Quick answer
Jeffrey Thomas Thayer is an associate based in Oakland, CA. The practice focuses on IP, Litigation, and Patent. Jeffrey has over 25 years of legal experience. Currently practicing at DeHay & Elliston, L.L.P..
- Based in
- Oakland, CA
- Experience
- over 25 years
- Known for
- IP · Litigation · Patent
- Handles IP, Litigation, and Patent matters from Oakland, CA.
- Over 25 years of practice as a licensed attorney.
About Jeffrey Thomas Thayer: Jeffrey Thomas Thayer is an associate based in Oakland, CA. The practice focuses on IP, Litigation, and Patent. Jeffrey has over 25 years of legal experience. Currently practicing at DeHay & Elliston, L.L.P..
Areas of practice
Jeffrey's practice areas in Oakland
Jeffrey concentrates on ip, litigation, patent, personal injury, and product liability. Each area below outlines the kind of case Jeffrey 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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Personal Injury
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Product Liability
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Business
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IP cases in Oakland, California
Jeffrey takes ip matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.
Litigation cases in Oakland, California
Jeffrey takes litigation matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.
Patent cases in Oakland, California
Jeffrey takes patent matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.
Personal Injury cases in Oakland, California
Jeffrey takes personal injury matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.
Product Liability cases in Oakland, California
Jeffrey takes product liability matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jeffrey agrees to represent you.
Biography
Jeffrey Thomas Thayer, ip attorney serving Oakland
Jeffrey Thomas Thayer is an associate based in Oakland, CA. The practice focuses on IP, Litigation, and Patent. Jeffrey has over 25 years of legal experience. Currently practicing at DeHay & Elliston, L.L.P.. Jeffrey works from Oakland, California and takes on ip matters across the region.
Jeffrey Thomas Thayer is a lawyer practicing litigation, intellectual property, asbestos litigation and 4 other areas of law. Jeffrey received a B.S. degree from University of California, Los Angeles in 1998, and has been licensed for 25 years. Jeffrey practices at DeHay & Elliston, L.L.P. in Oakland, CA.
Jeffrey's approach to ip cases
Jeffrey Thomas Thayer is a lawyer practicing litigation, intellectual property, asbestos litigation and 4 other areas of law. Jeffrey received a B.S. degree from University of California, Los Angeles in 1998, and has been licensed for 25 years. Jeffrey practices at DeHay & Elliston, L.L.P. in Oakland, CA.
The kind of cases Jeffrey takes
Jeffrey reviews new inquiries case-by-case for ip, litigation, and patent matters in Oakland and the surrounding California area.
Credentials
Credentials — where Jeffrey studied and practices
University of California, Berkley
J.D. · 2001
University of California, Los Angeles
B.S. Chemical · 1998
Jurisdictions
Jeffrey's state bar admissions
United States Distri
2010 · ACTIVE
United States Distri
2001 · ACTIVE
California
2001 · ACTIVE
Jeffrey studied at J.D. in University of California, Berkley and B.S. Chemical in University of California, Los Angeles.
Law school and academic background
Jeffrey completed J.D. in University of California, Berkley and B.S. Chemical in University of California, Los Angeles. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jeffrey runs in California is where that training gets applied to real client questions.
Locations
Jeffrey Thomas Thayer's office in Oakland
Jeffrey's primary office is at 1111 Broadway, Suite 1950, Oakland, CA, 94607. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Jeffrey Thomas Thayer
Jeffrey has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Jeffrey Thomas Thayer — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Jeffrey usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jeffrey charges for the initial consult. That fee is credited toward representation if you retain Jeffrey'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; Jeffrey will tell you what matters and what doesn't.
Questions to ask a ip attorney in Oakland, California
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 Jeffrey
Jeffrey 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. Jeffrey confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jeffrey'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 Jeffrey Thomas Thayer
How much does it cost to hire Jeffrey for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jeffrey walks through the likely range during the consult so there are no surprises.
Does Jeffrey offer a free consultation?
Jeffrey charges for the initial consult; that fee is credited toward representation if you retain Jeffrey's office. Some ip attorneys offer free consults — check Jeffrey's current terms during booking.
How long do ip cases in California 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. Jeffrey gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jeffrey take my case if I'm outside Oakland?
Jeffrey is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jeffrey 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 Jeffrey?
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. Jeffrey will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jeffrey accepting new ip clients right now?
Jeffrey'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 Oakland, Los Angeles and San Francisco in California
Jeffrey handles ip matters throughout California. Each city below is a direct link into the search page for verified ip attorneys in that community.
- Oakland5,709 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
More counsel
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If Jeffrey's intake is full or the fit isn't right, these ip attorneys in Oakland handle similar matters. Every profile below is verified and open to consultations.




