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PATENTSCOPE
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Using PATENTSCOPE you can search 70 million patent documents including 3.4 million published international patent applications (PCT). Detailed coverage information can be found here
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"electric car"~50
Smith or Klein
WO2010000001
EP2012001709
"sol* panel"~5
elect?icit?
electric^10 and car^3
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New Chemical Structure Search functionality
PCT Publication 25/2018 (2018/06/21) is now available. The next publication date is scheduled as follows: Gazette number 26/2018 (2018/06/28).
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