Based in Sacramento, the lawyers at Costello Law Corporation provide sound intellectual property guidance to inventors and businesses throughout California. We have experience in every aspect of intellectual property law. Whether you require assistance with patents, trademarks, copyrights or trade secrets, we can answer your questions and provide you with optimal legal solutions.

Skilled Intellectual Property Litigators

Our patent lawyers are also skilled IP litigators; we can aggressively fight for you and defend your idea in a court of law. We have successfully gone up against the largest corporations and law firms and have obtained successful results for our clients. Our efforts have been memorialized in reported federal cases.

To learn more about our attorneys, please view their comprehensive profiles below:

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