(312) 236-8500


Securing intellectual property rights forms the foundation for an effective portfolio strategy. Cook Alex prosecution services are tailored to clients’ business objectives to maximize protection of intangible assets while minimizing costs.

We provide clients with expert knowledge and experience in securing domestic and international patents, design patents, trademarks and copyrights, and helping businesses and individuals build valuable intellectual property portfolios. Cook Alex is responsible for the issuance of thousands of patents covering a broad range of industries and technologies, as well as countless numbers of trademark and copyright registrations.

Let’s build our relationship today;
contact us for a complimentary consultation to get started.

While Cook Alex would be pleased to discuss your legal needs, please understand that merely contacting us does not create an attorney-client relationship. Additionally, please do not send us any confidential information unless we have agreed to be your attorneys and represent you.

The Knowledge You Need

Cook Alex can help your business obtain, protect, enforce, defend and monetize your intellectual property in the U.S. and around the world.

We continue to be at the forefront in providing prosecution, litigation, and counseling services in all intellectual property matters, including patents, trade secrets, copyrights, trademarks, and unfair competition.

Cook Alex

Chicago Patent Attorney
200 West Adams Street, Suite 2004
Chicago, Illinois 60606

Naperville Patent Attorney
2020 Calamos Court, Suite 200
Naperville, IL 60563

Phone: (312) 236-8500
Fax: (312) 236-8176