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Patent invalidation

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HOME > English > Latest News > Successful Cases > Patent invalidation

Patent invalidation

	We Successfully Invalidated the Utility Model Patent “Button for Clothes” for Our Client
	2017-07-05
	Guide: How to determine whether or not claims of a utility model patent possess inventiveness? Introduction: The petitioner filed a request for invalidation of the utility model patent named button for clothes (Patent No.: 201020137178.8),
	We Successfully Invalidated the Invention Patent “Method and System for Adding Information on Communication Information”
	2017-07-05
	Guide: How to determine whether or not a claim comprising multiple technical solutions possesses inventiveness? Introduction: Entrusted by a petitioner of request for invalidation, Linda Liu Partners filed a request for invalidation of the
	Nihon Superior(JP) vs PRB(CN): Patent invalidation administrative lawsuit(Selected in Annual 50 typical IP lawsuits)
	2017-07-05
	Patent invalidation administrative lawsuit (Selected in Annual 50 typical IP lawsuits by Supreme Court in 2015) Introduction: How to determine whether a claim which contains numerical range is inventive. Abstract: We represent the petitione

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