Patent Release on Mar.18

　　1. Weekly Overview of Chinese Patent Application Publishment and Announcement and Granted Inventions:
　　According to Chinese patent issued on Mar.18, 2015, a total of 37097 patents are made public on that day, including 16442 published inventions, 10598 utility models, 6106 designs, and 3951 granted inventions.

　　2. Weekly IPC Analysis of Chinese Granted Inventions:
　　According to the IPC analysis of granted inventions, from the largest amount of granted inventions to the smallest amount were: H04L(137); A61K(131); G06F(118); G01N(114); H01L(111); C07C(63); C07D(62); H04W(58); B01D(57); A61B(53).

　　
　　3. Weekly Distribution of Grants for Inventions Received from Home and Abroad:
　　According to the data issued this week, the amount of granted inventions received from domestic is 2992, accounting for 75.73%; and the amount of granted inventions received from abroad is 959, accounting for 24.27%. The largest amount from abroad are still the Japan and United States, which is 373 and 235 respectively, and the third to the sixth largest is Germany(83), South Korea(82), France(30) and Netherlands(28).

　
　　4. Weekly Top 10 Patent Agencies in China:
　　About 3548 of 3951 granted inventions are submitted through patent agencies this week. The total amount of granted inventions submitted by the top 10 agencies is 741, accounting for 25% of that by all the agencies.