O'Banion & Ritchey LLP specializes in intellectual property law (patents, trademarks, copyrights, trade secrets, and unfair competition) and related litigation and licensing. 

Our firm prides itself on being able to offer personalized service and competitive rates, while also being able to serve all of a client's needs regarding intellectual property matters in any technology.

Established in 1989, O'Banion & Ritchey LLP is a leading intellectual property law firm located in Sacramento, California.  Our attorneys also work from satellite offices, including San Francisco, California.

The firm's services encompass protecting intellectual property rights throughout the world. These services include obtaining and enforcing patents, trademarks and copyrights, negotiating and structuring licensing and technology transfer agreements, and representing clients in disputes that arise from technological issues. Many involve both complex technology and novel questions of law.  Our primary emphasis is patent law.

O'Banion & Ritchey LLP is a Martindale-Hubbell AV rated law firm and is listed in the Bar Register of Preeminent Attorneys.

Firm Biographical Information