Surgical implants and grafts comprising cardiac and vascular biological tissue; biological adhesives for surgical and clinical use, namely, surgical glue; absorbable hemostats for surgical and clinical use; surgical glue

Educational services, namely, providing training, mentorship, in the field of medical devices, surgical procedures, clinical trials, and health care, and providing instructional materials in connection therewith; teaching and training services, namely, courses, classes, lessons, and seminars related to the use and operation of medical devices, processing and cryogenic preservation of biological tissue and the resulting processed biological tissues, and health care; educational services, namel...

Pyrolytic carbon coating services for medical devices, namely, coating the medical devices of others with pure carbon to improve the mechanical properties or biocompatibility of the devices