Tex. Bus. & Com. Code § 52.151
A contract for invention development services is voidable at the option of the customer if the contract:
(2) was entered into in reliance on any false, fraudulent, or misleading information, representation, notice, or advertisement of the invention developer.
Acts 2007, 80th Leg., R.S., Ch. 885 (H.B. 2278), Sec. 2.01, eff. April 1, 2009.