Tex. Bus. & Com. Code § 16.056
(b) An applicant whose application is rejected under this section may bring an action in accordance with Section 16.106 for cancellation of the previously issued registration on the ground that the applicant has a prior or superior right to the mark.
Acts 2011, 82nd Leg., R.S., Ch. 563 (H.B. 3141), Sec. 1, eff. September 1, 2012.