According to the provisions of the Measures for Appraisal of China Patent Award, the National Intellectual Property Office has decided to award the ” Wound dressing with antibacterial, hygroscopic and calcium contribution Properties” of UMT after being recommended by the intellectual property work management agency of the relevant departments of the State Council, local intellectual property offices, relevant national industry associations, academicians of the Chinese Academy of Sciences, and academicians of the Chinese Academy of Engineering as well as the public.