Knobbe Martens

Verified

Patent attorney

333 Bush St 21st floor, San Francisco, CA 94104, United States

Information last updated October 16, 2026

Practice Areas

Intellectual Property Business Law Civil Litigation

About Knobbe Martens

Knobbe Martens is a national intellectual property and technology law firm founded in 1962 in Irvine, California. It has grown to become one of the largest IP-focused law firms in the U.S., with offices across the country. The firm counsels clients globally, providing services in both transactional and contested matters. Its work spans a wide range of fields, including physics, pharmaceuticals, entertainment, and engineering, serving both cutting-edge start-ups and established Fortune 500 companies. The firm's professionals combine technical and legal experience to strengthen intellectual property, champion innovations, and ensure the security of clients' futures. Knobbe Martens emphasizes diversity and inclusion, believing that a variety of perspectives fosters intellectual creativity and strategic solutions for clients. The firm offers world-class IP services across various industries, utilizing technical expertise and business experience to deliver effective solutions.

From the firm’s website

Attorneys: Joseph Gerber
Ben Shiroma
Harnik Shukla — Co-Chairs of Artificial Intelligence Practice
Bryan McWhorter — Co-Chairs of Artificial Intelligence Practice
Sean Murray — Partner
Jeremiah Helm — Partner
Steve J. Nataupsky — Managing Partner
Christy Lea — Partner
Jessica Achtsam — Partner
Adeel Akhtar — Partner
Dan Altman — Partner
Services listed: IP + Technology Law, Advertising, Media & Entertainment Practice, False Advertising Litigation, Unfair Competition Litigation, Antitrust & Competition, Copyright, Copyright Litigation, Opinions & Counseling, Data Privacy, IP Transactions, Agreements & Venture Capital, Due Diligence, IP Strategy
Founded: 1962
Offices: 1925 Century Park East, Suite 400 Los Angeles, CA 90067
1745 Broadway, 21st Floor New York, NY 10019
2040 Main Street, 14th Floor Irvine, CA 92614
3579 Valley Centre Drive, Suite 300 San Diego, CA 92130
333 Bush Street, 21st Floor San Francisco, CA 94104
Awards & recognition: Knobbe Martens Named a California Powerhouse by Law360
Knobbe Martens Again Named "Litigation Leader" by BTI Outlook
Knobbe Martens Takes Home Multiple Honors at 2026 OCCDL Awards Gala
Knobbe Martens Partners Named Among "Leading Litigators in America" by Lawdragon
Knobbe Martens, Partner Christy Lea Honored at 2026 LMG Life Sciences Awards

Source: knobbe.com · checked October 16, 2026. Lawyers Near Me hasn’t independently verified these details.

Hours of Operation

Monday: 8:30 am–5:30 pm
Tuesday: 8:30 am–5:30 pm
Wednesday: 8:30 am–5:30 pm
Thursday: 8:30 am–5:30 pm
Friday: 8:30 am–5:30 pm
Saturday: Closed
Sunday: Closed

Details & Amenities

Accessibility

Wheelchair-accessible entranceWheelchair-accessible toilet

Knobbe Martens — Frequently Asked Questions

Where is Knobbe Martens located?+

Knobbe Martens is located at 333 Bush St 21st floor, San Francisco, CA 94104, United States. Use the "Get Directions" link on this page to navigate there.

What kind of cases does Knobbe Martens handle?+

Knobbe Martens handles Intellectual Property, Business Law, Civil Litigation. Confirm that they cover your specific legal matter during your first consultation.

How do I contact Knobbe Martens?+

Call Knobbe Martens at +1 415-954-4114 or visit their website. Many firms offer a free or low-cost initial consultation.

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