LUO Xiaoning, YAN Chungen, WANG Yufang
(Jingdezhen ceramic institute , Jingdezhen 333403, Jiangxi, China)

Abstract: The Patent Information Analysis System of Intellectual Property Publishing House was utilized to investigate and analyze ceramic composite materials patents from 1985 to 2016 published by Chinese State Intellectual Property Bureau, in respects of the overall trend of application volume, distribution home and abroad, patent’s legitimate status, patent applicants and technology field concerned.

Key words: Ceramic; Composite materials; Patent Information; Information Analysi