Patent Release on Mar.4

　　1. Weekly Overview of Chinese Patent Application Publishment and Announcement and Granted Inventions:
　　According to Chinese patent issued on Mar.4, 2015, a total of 35785 patents are made public on that day, including 15507 published inventions, 10619 utility models, 5535 designs, and 4124 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(156); A61K(137); G01N(128); H04L(105); H01L(94); C07D(83); C12N(71); H04W(69); B01J(69); A61B(71). 

　　
　　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 3210, accounting for 77.84%; and the amount of granted inventions received from abroad is 914, accounting for 22.16%. The largest amount from abroad are still the Japan and United States, which is 436 and 168 respectively, and the third to the sixth largest is Germany(75), South Korea(62), France(42) and Netherlands(18).

　　
　　4. Weekly Top 10 Patent Agencies in China:
　　About 3718 of 4124 granted inventions are submitted through patent agencies this week. The total amount of granted inventions submitted by the top 10 agencies is 774, accounting for 25% of that by all the agencies.