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Natalie Sinzig, IP Attorney in San Francisco, California

focused on IP and Real Estate

Arnold & Porter

San Francisco, CA

Trusted ip attorney serving San Francisco.

Practices in

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Quick answer

Natalie Sinzig is an attorney based in San Francisco, CALIFORNIA. The practice focuses on IP and Real Estate. Currently practicing at Arnold & Porter.

Based in
San Francisco, CALIFORNIA
Experience
attorney
Known for
IP · Real Estate
  • Handles IP and Real Estate matters from San Francisco, CALIFORNIA.
  • Recognized with Best Lawyers in America — Intellectual Property Law (2026).

About Natalie Sinzig: Natalie Sinzig is an attorney based in San Francisco, CALIFORNIA. The practice focuses on IP and Real Estate. Currently practicing at Arnold & Porter.

Areas of practice

Practice areas handled by Natalie Sinzig

Natalie concentrates on ip and real estate. Each area below outlines the kind of case Natalie handles, typical outcomes to expect, and how the intake process starts.

IP cases in San Francisco, California

Natalie takes ip matters in San Francisco, 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 Natalie agrees to represent you.

Real Estate cases in San Francisco, California

Natalie takes real estate matters in San Francisco, 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 Natalie agrees to represent you.

Biography

About Natalie Sinzig — Attorney of California ip experience

Natalie Sinzig is an attorney based in San Francisco, CALIFORNIA. The practice focuses on IP and Real Estate. Currently practicing at Arnold & Porter.

Natalie Sinzig is an intellectual property litigation partner in the Bay Area office of Kirkland & Ellis LLP. Natalie focuses on patent, copyright, and trademark infringement, trade secret misappropriation, and other intellectual property-related litigation. She has worked on cases in state court, federal court (including the Federal Circuit), and the Patent Trial and Appeal Board (PTAB). Natalie has experience taking and defending both fact and expert witness depositions, as well as preparing witnesses for trial. Natalie has worked on cases involving a wide range of technologies, including medical devices, solar panels, wireless networks, RFID systems, semiconductors, and digital mobile radios.

Most recently, Natalie was part of a trial team representing Motorola Solutions in a trade secret misappropriation and copyright infringement case. After a three month trial, the jury awarded $764M in compensatory and punitive damages — the total amount requested by Motorola.

How Natalie handles ip matters

Natalie Sinzig is an intellectual property litigation partner in the Bay Area office of Kirkland & Ellis LLP. Natalie focuses on patent, copyright, and trademark infringement, trade secret misappropriation, and other intellectual property-related litigation. She has worked on cases in state court, federal court (including the Federal Circuit), and the Patent Trial and Appeal Board (PTAB). Natalie…

The kind of cases Natalie takes

Natalie reviews new inquiries case-by-case for ip and real estate matters in San Francisco and the surrounding California area.

Credentials

Natalie Sinzig's legal education and bar admissions

  • University of California Berkeley

    J.D. · 2014

Natalie studied at J.D. in University of California Berkeley.

Law school and academic background

Natalie completed J.D. in University of California Berkeley. Formal legal training is one signal of substantive knowledge — the day-to-day practice Natalie runs in California is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of Natalie Sinzig

Natalie has received 2 formal recognitions from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Intellectual Property Law

    2026

  • Best Lawyers in America — Litigation - Intellectual Property

    2026

Legal awards and honors

Best Lawyers in America — Intellectual Property Law (2026). Best Lawyers in America — Litigation - Intellectual Property (2026).

Locations

Office locations for Natalie Sinzig in San Francisco, California

Natalie's primary office is at San Francisco, California, 94111-4164. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Arnold & Porter

San Francisco, California 94111-4164

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Client feedback

Client reviews of Natalie Sinzig

Natalie 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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Hiring guide

How to hire Natalie Sinzig — what to expect in your first consultation

Working with a new ip attorney should feel structured. Here's how the first two conversations with Natalie usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Natalie charges for the initial consult. That fee is credited toward representation if you retain Natalie'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; Natalie will tell you what matters and what doesn't.

Questions to ask a ip attorney in San Francisco, 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 Natalie

Natalie 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. Natalie confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Natalie'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 Natalie Sinzig

  • How much does it cost to hire Natalie for a ip case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Natalie walks through the likely range during the consult so there are no surprises.

  • Does Natalie offer a free consultation?

    Natalie charges for the initial consult; that fee is credited toward representation if you retain Natalie's office. Some ip attorneys offer free consults — check Natalie'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. Natalie gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Natalie take my case if I'm outside San Francisco?

    Natalie 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 — Natalie 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 Natalie?

    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. Natalie will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Natalie accepting new ip clients right now?

    Natalie'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 San Francisco, Los Angeles and San Diego in California

Natalie handles ip matters throughout California. Each city below is a direct link into the search page for verified ip attorneys in that community.

More counsel

If Natalie's intake is full or the fit isn't right, these ip attorneys in San Francisco handle similar matters. Every profile below is verified and open to consultations.