LecTec Corp. is an intellectual property licensing holding company based on hydrogel patch technology. The company primary focus on its advanced skin interface technologies. The firm which innovates the hydrogel-based topical delivery of therapeutic over-the-counter medications, which provide alternatives to topical creams and ointments. A hydrogel is a gel-like material having an affinity for water and similar compounds. These gels are ideal for delivering medication onto the skin. The company was founded in 1977 and is headquartered in Texarkana, TX.