LAWYER PROFILE
David M Maiorana

David M Maiorana

USA 2026

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Ranked in 1 practice area

About

Provided by Jones Day

USA

Practice Areas

Intellectual Property; Global Disputes; Technology; Health Care & Life Sciences

Career

Dave Maiorana is a first-chair trial lawyer with a notable combination of significant experience as a United States Patent and Trademark Office (USPTO) Examiner and nearly 30 years litigating complex IP matters. He has represented clients in district court patent litigation around the country and in the International Trade Commission. Dave leverages his USPTO experience in successfully representing clients at the PTAB and is experienced in Federal Circuit appeals. Dave has led cases in diverse technology areas, including e-cigarettes, teeth whitening, diapers, fem care, antibodies, self-inflating tires, electroplating, flash memory, and digital cameras.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Intellectual Property - Ohio

Band 2
Band 2

Individual Editorial

David Maiorana's former experience as a United States Patent and Trademark Office Examiner means he is well-placed to assist clients on complex intellectual property matters. He brings expertise spanning a range of technology sectors to Jones Day.

Strengths

Provided by Chambers

  • I trust David on patents. He's been absolutely great to work with. I can't say enough about him; he is very measured and accessible.

    Intellectual PropertyChambers Guide to the USA

Ranked Individuals at Jones Day (227)

California

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