Illinois
How E.I. du Pont de Nemours & Co. v. Christopher applies in Illinois: state-specific rules, key cases, and bar exam notes for Trade Secrets / Unfair Competition.
Illinois follows the Uniform Trade Secrets Act (UTSA), which aligns closely with other states in recognizing the importance of trade secrets. This law provides a mechanism for protection against the misappropriation of trade secrets, with particular emphasis on confidentiality and reasonable measures to maintain it.
Under the Illinois Uniform Trade Secrets Act, a trade secret is defined as information that (1) derives economic value from not being generally known, (2) is subject to reasonable efforts to maintain its secrecy, and (3) is not easily ascertainable by others.
The court upheld that a customer list can be a trade secret if the plaintiff demonstrates reasonable efforts to keep it secret.
The court ruled that misappropriation of trade secrets occurred even when there was no physical theft, emphasizing the importance of confidential relationships.
Misleadingly acquired trade information constitutes a violation of trade secret protections, affirming the significance of ethical conduct in business dealings.
Illinois’s trade secret laws, guided by the UTSA, are largely in alignment with federal standards under the Defend Trade Secrets Act (DTSA). However, Illinois offers a more defined state law framework that may offer broader interpretations regarding what constitutes a trade secret based on individual circumstances.
Illinois bar exams may include questions on the protection of trade secrets and the UTSA, as understanding these principles is crucial for business law and intellectual property topics.