Patent Release on Feb.25

　　1. Weekly Overview of Chinese Patent Application Publishment and Announcement and Granted Inventions:
　　According to Chinese patent issued on Feb.25, 2015, a total of 38111 patents are made public on that day, including 15666 published inventions, 11762 utility models, 5910 designs, and 4773 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: G06F(173); A61K(165); G01N(156); H04L(128); H01L(124); C07C(92); C07D(74); A61B(71); H04W(69); B01J(69).

　　
　　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 3343, accounting for 70.04%; and the amount of granted inventions received from abroad is 1430, accounting for 29.96%. The largest amount from abroad are still the Japan and United States, which is 517 and 376 respectively, and the third to the sixth largest is South Korea(145), Germany(57), France(57) and Netherlands(56).

　　
　　4. Weekly Top 10 Patent Agencies in China:
　　About 4270 of 4773 granted inventions are submitted through patent agencies this week. The total amount of granted inventions submitted by the top 10 agencies is 1198, accounting for 25% of that by all the agencies.