Hyderabad, Nov 13 (UNI) Hyderabad-based biotechnology company BioVaram, the brand name of the UR Advanced Therapeutics Pvt Ltd. (URAT) and Japan’s company Teijin Limited, announced on Thursday that they have signed a business alliance agreement to explore opportunities for expanding usage of Teijin Group’s implantable medical devices and regenerative medicine products in India, as well as introducing BioVaram’s product portfolio into the Japanese market.