By Kenneth Choy, Partner, Corporate, King & Wood–Hong Kong
The World Intellectual Property Organization, also known as WIPO, recently disclosed the number of international patent applications filed under its Patent Cooperation Treaty (“PCT”) for 2009. A copy of the release, entitled International Patent Filings Dip in 2009 Downturn (PR/2010/6), may be downloaded here. While the total number of PCT applications filed for the year was down compared to 2008, filings by applicants from East Asian countries actually grew with Japan, Korea and China ranking among the top five filing countries. Although the number of applications from the United States dropped by more than 11% to 45,700 applications, it still held its place on top of the rankings. Japan (2), Korea (4) and China (5) accounted for 45,839 PCT applications in 2009, about 30% of total filingsContinue Reading 30% Jump in Chinese WIPO Filings