Missouri
How E.I. du Pont de Nemours & Co. v. Christopher applies in Missouri: state-specific rules, key cases, and bar exam notes for Trade Secrets / Unfair Competition.
Missouri recognizes trade secrets under the Uniform Trade Secrets Act (UTSA), which closely mirrors the definitions in E.I. du Pont de Nemours & Co. v. Christopher. The state emphasizes the importance of reasonable efforts to maintain secrecy and the actionable nature of misappropriation.
In Missouri, a party can establish a trade secret by proving the information is not generally known or readily ascertainable, derives economic value from its secrecy, and the owner has taken reasonable measures to keep it confidential.
The court ruled that methods of operation and business strategies that are not publicly disclosed can constitute trade secrets under Missouri law.
The case affirmed that confidential client lists developed through substantial efforts can be protected as trade secrets even if they are not unique.
The court recognized that breach of confidentiality agreements tied to trade secrets can ground a successful claim for misappropriation.
Missouri's approach aligns with the federal standard established by the Defend Trade Secrets Act (DTSA), but Missouri's application may include state-specific nuances, particularly regarding the evidence required to prove reasonable efforts for maintaining secrecy. Both frameworks protect trade secrets but may vary in enforcement mechanisms.
This case and its principles about trade secrets are frequently tested on the Missouri bar exam, especially regarding the elements necessary to prove misappropriation and the defenses available.