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California Intellectual Property Attorneys

Your Brilliant Idea is Our Business

As an established intellectual property (IP) law firm in Sacramento, we are well-versed in the legal issues surrounding patents, trademarks, copyrights and trade secrets. If you need to protect your new idea, we can efficiently take you through the necessary steps. If you are dealing with an infringement, one of our experienced civil litigators can represent you.

Contact Costello Law Corporation to protect your idea. We are known for our fast and accurate intellectual property work and the high level of personal attention we provide to every client.

Our attorneys are registered with the United States Patent and Trademark Office, and we represent individual inventors, start-up businesses, midsize companies, entrepreneurs, family-owned businesses and academic institutions throughout California.

A Full Range of Intellectual Property Legal Services

Though our law firm is small, we are able to marshal the resources and manpower to assist you in any intellectual property matter. From registration to litigation, we provide a full range of intellectual property legal services, including:

Why You Need An Experienced IP Attorney

If you pursue a patent or other intellectual property registration on your own, you risk making serious mistakes that could cost you a lot of time, money and ultimately, your idea. For more information about the role our attorneys play, visit our page on why you need a patent lawyer.

To protect your valuable idea, contact our lawyers at Costello Law Corporation. We are ready to assist you in any intellectual property issue.