San Francisco, California Patent Attorneys

Compare 36 attorneys and 18 law firms in San Francisco , CA. Sort by highest rating and years of patent experience.

John Uilkema
San Francisco patent attorney at Dergosits and Noah with 62 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Steven Kay
San Francisco patent attorney at Kay and Merkle with 58 years experience

100 Embarcadero, Penthouse, San Francisco, CA 94105

James Arnold
San Francisco patent attorney at Arnold Law Practice with 51 years experience

225 Bush Street, 16th Floor, San Francisco, CA 94104

Kenneth Keller
San Francisco patent attorney at Keller Sloan Roman and Holland with 48 years experience

555 Montgomery Street, 17th Floor, San Francisco, CA 94111

Charles Sammut
San Francisco patent attorney at Dergosits and Noah with 47 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Michael Pollock
San Francisco patent attorney at Dergosits and Noah with 47 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Joseph Ehrlich
San Francisco patent attorney at Losch and Ehrlich with 46 years experience

425 California Street, Suite 2025, San Francisco, CA 94104

Gary Fergus
San Francisco patent attorney at Fergus Legal with 45 years experience

595 Market Street, Suite 2430, San Francisco, CA 94105

Jonathan Joseph
San Francisco patent attorney at Josephhen with 45 years experience

1855 Market Street, San Francisco, CA 94103

Richard Diestel
San Francisco patent attorney at Bledsoe Diestel Treppa and Crane with 44 years experience

601 California Street, 16th Floor, San Francisco, CA 94108

Elizabeth Williams
San Francisco patent attorney at Kaufman Dolowich and Voluck with 44 years experience

425 California Street, Suite 2100, San Francisco, CA 94104

Lizbeth Hasse
San Francisco patent attorney at Creative Industry Law with 42 years experience

155 Sansome Street, Suite 500, San Francisco, CA 94104

Todd Noah
San Francisco patent attorney at Dergosits and Noah with 39 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Michael Dergosits
San Francisco patent attorney at Dergosits and Noah with 39 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Paul Bigley
San Francisco patent attorney at Gilbert Kelly Crowley and Jennett with 39 years experience

44 Montgomery Street, Suite 2080, San Francisco, CA 94104

Michael Abraham
San Francisco patent attorney at Bartko Zankel Bunzel and Miller with 38 years experience

1 Embarcadero Center, Suite 800, San Francisco, CA 94111

Rick Randel
San Francisco patent attorney at MBV Law with 35 years experience

855 Front Street, San Francisco, CA 94111

Joyce Tom
San Francisco patent attorney at Dergosits and Noah with 34 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Richard Nebb
San Francisco patent attorney at Dergosits and Noah with 34 years experience

3 Embacadero, Suite 410, San Francisco, CA 94111

Christopher Holland
San Francisco patent attorney at Keller Sloan Roman and Holland with 31 years experience

555 Montgomery Street, 17th Floor, San Francisco, CA 94111

Need help with a patent?

Patents are part of Intellectual Property ("IP") law. Inventors, designers, and creators are entitled to protect their unique work under the law. A patent gives your invention government protection from being copied or used without your permission. A patent lawyer will review your work, determine whether a patent can be filed to protect it, and then work with you to file a patent and protect your work from infringement. If you already hold an issued patent a patent attorney can protect it from unfair use. Asserting your rights is in your interest. Our national directory of attorneys features thousands of local patent lawyers.

Need an attorney in San Francisco, CA?

Find the right attorney by reviewing and comparing our profiles of lawyers and their law firms, with details on each attorney and their colleague’s practice, experience, education, training, honors and fee structure. Carefully consider client reviews and recommendations from people just like you. If you have complex legal needs, a larger firm with multiple attorneys who can advise you in different areas may be the best fit. If your needs are more limited and very specific, consider a smaller firm. Speak with several San Francisco patent attorneys to find the one that is best for you.

Ask yourself the 3 C’s:

  • Credentials ‐ How many cases has this attorney worked on similar to yours?
  • Comfort ‐ Who are you most comfortable working with? Is the lawyer’s office nearby? How and how often will they get in touch with you?
  • Cost ‐ Have expected costs and fees been clearly explained to you? It’s OK to ask for an estimate.