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CNIPR, short for China Intellectual Property Right Net, maintained by Intellectual Property Publishing House, is a leading source of patent information dedicated to providing users the most complete, the most authoritative and the newest Chinese patent information.

CNIPR offers specialized services centering on Chinese patent information search, Chinese patent information monitoring and patent document translation. We provide data-related services such as patent search, document delivery and Chinese Pharmaceutical patent search, and advanced and tailored patent deep-processing services such as patent monitoring, patent translation and enterprise solution. Our goal is to help users to get the most essential patent information for their innovation and to optimize their intellectual property at the lowest cost.