With an investment agreement between China and the European Union awaiting to be ratified by the European Parliament, European companies are hoping to open markets in China without being forced to share technology with their Chinese counterparts.
The agreement comes at a time with marked trade tensions with China. There is rising technology protectionism between the United-States, Europe, and China. Cases of industrial espionage conducted by Chinese university students in the UK are suspected by the UK’s security service MI5 and government officials.
Meanwhile, the Chinese telecommunications giant Huawei has recently set up its headquarters in St-Sulpice, 2 km away from EPFL’s campus, raising interest but also suspicions about its technological motives.
The US International Trade Commission states in a 2010 report that "… some non-Chinese firms reportedly find it more difficult to obtain patents in sectors that the Chinese government considers of strategic importance."
Eager to move away from anecdotal evidence to a fact-based analysis of this heated debate, EPFL researchers Gaétan de Rassenfosse and Emilio Raiteri (who has since moved at TU Eindhoven) decided to quantify how many patents are granted in China, to locals and foreigners. Do the allegations of discrimination hold when examining the data carefully?
“It’s not enough to just compare the grant rates between foreigners and locals, because many factors may explain a difference in these rates, like the quality of the invention, or even the prestige associated with certain patent attorneys,” explains de Rassenfosse.
“As we take into account more and more of these factors, we find that grant rates between foreign and local patent applications are statistically about the same, suggesting no discrimination. There is a notable exception for areas of strategic importance for China, however, where clear discrimination does become apparent,” concludes de Rassenfosse.
The researchers find that telecommunications and biotech are two industries with strong evidence of discrimination against foreigners trying to set up a market in China. Also, patent applications by foreigners are more extensively amended, meaning that the patents have a reduced reach.
“Discriminating against foreigners violates several international IP treaties, of which the TRIPS agreement administered by the WTO is one,” continues de Rassenfosse. “However, China may not be alone: patent offices worldwide may be favoring their nationals. Lack of enforcement of IP treaties is harmful to the knowledge economy that we so highly praise. We are witnessing the closing of technology borders across nations, and that is a worrying trend.”