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Patent activity around batteries heats up as LG Chem and Japan’s Toray team up against Chinese competitor

Massive government subsidies have led to a huge amount of activity in China’s electric vehicle sector. But key foreign suppliers like LG Chem have faced obstacles in the country as official policies favour local firms. Now, the Korean company and its Japanese partner Toray have filed a US patent suit and an ITC complaint seeking to keep one of these Chinese firms out of the US market. But that is just one of the signs that patent activity in the battery field may be increasing. Continue reading “Patent activity around batteries heats up as LG Chem and Japan’s Toray team up against Chinese competitor”

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After $400 million wireless litigation finally ends, CSIRO returns to US courts in food tech dispute with BASF

In the patent world, at least when it comes to litigation, Australia’s largest public sector research body is best known for a yearslong effort to enforce a foundational wireless local access network (WLAN) patent that netted well over $400 million in revenue – as well as ludicrous accusations that it is a patent troll. In May, that effort finally came to an end for the Commonwealth Scientific and Industrial Research Organisation (CSIRO), almost five years after its last suit over the wireless technology. But a recent case filed by BASF Plant Science in a US district court sheds light on some of CSIRO’s more recent licensing efforts, and may potentially preview further assertions. Continue reading “After $400 million wireless litigation finally ends, CSIRO returns to US courts in food tech dispute with BASF”

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