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Patents Lawyers and Attorneys

145 patents attorneys are listed in this directory. Pick your state to see the cities where they practice, or go straight to a large city below.

Browse Patents Lawyers by State

Each state page lists local attorneys and the cities where they work.

Patents Lawyers in Top Cities

City not listed? Open your state above to see every city.

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Gregory S. Cordrey

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3 Park Plaza, Irvine, California, 92614

Practice Areas : Business Law

3 Park Plaza, Irvine, California, 92614
Alan Kendrick

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1968 South Coast Hwy, Suite 302, Laguna Beach, California, 92651

Practice Areas : Intellectual Property

1968 South Coast Hwy, Suite 302, Laguna Beach, California, 92651
Andrew I. Shadoff

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1900 Avenue of the Stars, Los Angeles, California, 90067

Practice Areas : Business Law

1900 Avenue of the Stars, Los Angeles, California, 90067
Karima Gulick

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2372 Morse Ave, Irvine, California, 92677

Practice Areas : Intellectual Property

2372 Morse Ave, Irvine, California, 92677
Laurence Hyman

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Hyman IP Law / canady + lortz LLP, San Francisco, California, 94104

Practice Areas : Patents

Hyman IP Law / canady + lortz LLP, San Francisco, California, 94104
R. Ryan Wilber

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509 7th St., Santa Rosa, California, 95401

Practice Areas : Domestic Violence

509 7th St., Santa Rosa, California, 95401
Ali Makoui

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16501 Ventura Blvd., Suite 400, Encino, California, 91436

Practice Areas : Patents

16501 Ventura Blvd., Suite 400, Encino, California, 91436
David Jeanchung Tsai

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Vinson & Elkins LLP, San Francisco, California, 94105

Practice Areas : Business Law

Vinson & Elkins LLP, San Francisco, California, 94105
Steven Anton Nielsen

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100 Larkspur Landing Cir, Larkspur, California, 94939

Practice Areas : Intellectual Property

100 Larkspur Landing Cir, Larkspur, California, 94939
Marin Cionca

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2030 Main Street, Irvine, California, 92614

Practice Areas : Intellectual Property

2030 Main Street, Irvine, California, 92614
Patents — legal news by state

Patent attorneys secure and enforce rights in inventions: patentability searches, drafting and prosecuting utility, design and plant applications before the USPTO, responding to office actions, appeals and post-grant proceedings, freedom-to-operate opinions, licensing and infringement litigation.

Prosecution requires a patent attorney or agent registered with the USPTO, which in turn requires a technical or scientific background. Litigation does not, but the two skill sets rarely sit in the same person.

Before you hire

  • File before you disclose, sell or offer the invention. The United States operates on first-to-file, and a public disclosure can bar rights abroad outright.
  • Match the attorney's technical field to the invention — electrical, mechanical, chemical, biotech and software each demand different backgrounds.
  • Ask for the full cost picture: drafting, filing, expected office actions, issue and maintenance fees, and foreign filings if you need them.
  • A provisional application buys twelve months, but only for what it actually describes.

See intellectual property and trademarks for the rest of the portfolio.