TEIL Firms, LLC is a Chicagoland (physically based) business law firm dedicated to serving its clients with the utmost integrity and loyalty. We practice business law with an emphasis on Intellectual Property. We represent companies from the beginning, developers, distributors, transportation, food, etc. to any contractual or litigation phase. We are licensed in the local and federal courts as well as the International Court of Trade. We offer alternative billing measures to clients seeking professional and thorough work.