May 1 (Reuters) - Intelgenx Technologies Corp IGX.V :
* INTELGENX ANNOUNCES ISSUANCE OF SECOND U.S. PATENT FOR TOPICAL ORAL FILM TECHNOLOGY
May 1 (Reuters) - Intelgenx Technologies Corp IGX.V :
* INTELGENX ANNOUNCES ISSUANCE OF SECOND U.S. PATENT FOR TOPICAL ORAL FILM TECHNOLOGY