John Matthew Zigmant

4.4 (30 reviews )

San Francisco California United States

Intellectual Property Law Patent Law

Recognized in Ones to Watch since 2025

415-576-0200 Website

About John

John Matthew Zigmant is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Patent Law.John Matthew, who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John Matthew is held by other top lawyers in the same geographic and legal practice area.

John Matthew Zigmant is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law and Patent Law.

John Matthew, who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John Matthew is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Intellectual Property Law

Patent Law

Education

Santa Clara University

Awards & Recognition

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Reviews

4.4 / 5

30 Reviews

1,037 Profile Views

Lloyd Dare

Feb 02, 2026

Great people who truly care at John Matthew Zigmant - the best legal team in California

Just wanted to say a huge thanks to John Matthew Zigmant and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without th...

Jay Goldner

Feb 02, 2026

A huge weight off my shoulders thanks to the amazing work of John Matthew Zigmant

John Matthew Zigmant has been doing this since 2025, and it definitely shows in their work. They're pros through and through and I wouldn't trust anyone else with my legal matters in California. Their...

Harriet Hickle

Feb 02, 2026

A huge weight off my shoulders thanks to the amazing work of John Matthew Zigmant

I wasn't sure who to call for my Intellectual Property Law problem, but I'm so glad I went with John Matthew Zigmant. They really listened to me and understood my situation. It was such a relief to ha...

Jean Shields

Feb 02, 2026

Reliable lawyer you can count on - John Matthew Zigmant provided excellent service throughout

Needed help with Intellectual Property Law and John Matthew Zigmant delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in California looking for...

Edgar Nolan

Feb 02, 2026

Absolutely Great! I couldn't be happier with the service from John Matthew Zigmant

Super helpful and professional staff at John Matthew Zigmant's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and leg...