Lyon & Harr, LLP is an intellectual property law firm established in 1998 and located in Oxnard, California with a practice comprising patent preparation and prosecution services as well as trademark and copyright registration services.
We support Fortune 500 corporate clients and world class universities as well as individual entrepreneurs, small start-ups, and local businesses.
We have over 800 issued patents with hundreds more currently pending with the U.S. Patent and Trademark Office. We have formed relationships with law firms all over the world to provide worldwide coverage for your intellectual property needs.
We are zealously dedicated to promoting cutting edge innovation and protecting our clients' ideas and intellectual property rights.
Our registered patent attorneys have extensive technical education and years of engineering experience in addition to many years of experience in all manner of intellectual property issues, including preparing and prosecuting patents in a wide range of technical disciplines.
AUDIO AND VIDEO PROCESSING
SMART DEVICE NETWORKING
DOMAIN NAME DISPUTES
In addition to work with Microsoft, Lyon & Harr, LLP attorneys have prepared and prosecuted patents for such entities as Northrop Grumman, Raytheon E-Systems, Applied Materials, California Institute of Technology, Jet Propulsion Laboratory (JPL), Lockheed-Calcomp, NASA, and XIRCOM.
Our firm members have decades of experience providing personalized and cost effective patent, trademark, and copyright services to local entrepreneurs and companies in the Ventura, Santa Barbara, Los Angeles, and San Luis Obispo County areas.
If you are a new business owner or entrepreneur, you may be wondering if you require the services of an intellectual property lawyer. More information about our services to small businesses is available at our local business page.
Lyon & Harr, LLP
300 E. Esplanade Drive, Suite 800, Oxnard, CA 93036
Phone: (805) 278-8855
Fax: (805) 278-8064